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4957488552969 = 331309914017153
BaseRepresentation
bin100100000100100000101…
…0110000001110000001001
3122112221010220022212021000
41020021001112001300021
51122210414032143334
614313234440405213
71021111121265261
oct110110126016011
918487126285230
104957488552969
111641506057167
12680964a76809
1329c648905194
14131d2d8287a1
1588e504ec299
hex48241581c09

4957488552969 has 16 divisors (see below), whose sum is σ = 7344988696000. Its totient is φ = 3304739824128.

The previous prime is 4957488552941. The next prime is 4957488552971. The reversal of 4957488552969 is 9692558847594.

4957488552969 is a `hidden beast` number, since 4 + 9 + 5 + 7 + 4 + 8 + 85 + 529 + 6 + 9 = 666.

It is not a de Polignac number, because 4957488552969 - 219 = 4957488028681 is a prime.

It is a super-2 number, since 2×49574885529692 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4957488552469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6654904 + ... + 7362249.

It is an arithmetic number, because the mean of its divisors is an integer number (459061793500).

Almost surely, 24957488552969 is an apocalyptic number.

It is an amenable number.

4957488552969 is a deficient number, since it is larger than the sum of its proper divisors (2387500143031).

4957488552969 is a wasteful number, since it uses less digits than its factorization.

4957488552969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14030261 (or 14030255 counting only the distinct ones).

The product of its digits is 7838208000, while the sum is 81.

The spelling of 4957488552969 in words is "four trillion, nine hundred fifty-seven billion, four hundred eighty-eight million, five hundred fifty-two thousand, nine hundred sixty-nine".

Divisors: 1 3 9 27 13099 39297 117891 353673 14017153 42051459 126154377 378463131 183610687147 550832061441 1652496184323 4957488552969