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4955081953 = 1719121312647
BaseRepresentation
bin1001001110101100…
…01000110011100001
3110210022212020120211
410213112020303201
540122000110303
62135404334121
7233535334033
oct44726106341
913708766524
104955081953
112113018458
12b63544341
1360c762673
1435012bc53
151e003266d
hex127588ce1

4955081953 has 16 divisors (see below), whose sum is σ = 5527681920. Its totient is φ = 4414162176.

The previous prime is 4955081927. The next prime is 4955081969. The reversal of 4955081953 is 3591805594.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4955081953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4955081897 and 4955081906.

It is not an unprimeable number, because it can be changed into a prime (4955081993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385476 + ... + 398122.

It is an arithmetic number, because the mean of its divisors is an integer number (345480120).

Almost surely, 24955081953 is an apocalyptic number.

It is an amenable number.

4955081953 is a deficient number, since it is larger than the sum of its proper divisors (572599967).

4955081953 is a wasteful number, since it uses less digits than its factorization.

4955081953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13896.

The product of its (nonzero) digits is 972000, while the sum is 49.

The square root of 4955081953 is about 70392.3429997894. The cubic root of 4955081953 is about 1704.8399505771.

The spelling of 4955081953 in words is "four billion, nine hundred fifty-five million, eighty-one thousand, nine hundred fifty-three".

Divisors: 1 17 19 323 1213 12647 20621 23047 214999 240293 391799 4084981 15340811 260793787 291475409 4955081953