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52950845801 = 723530961949
BaseRepresentation
bin110001010100000111…
…011100100101101001
312001200020100200002002
4301110013130211221
51331420404031201
640154132220345
73553112522510
oct612407344551
9161606320062
1052950845801
1120502410197
12a31916a6b5
134cbb203b29
1427c45bd677
15159d97976b
hexc541dc969

52950845801 has 16 divisors (see below), whose sum is σ = 63159264000. Its totient is φ = 43404237888.

The previous prime is 52950845791. The next prime is 52950845813. The reversal of 52950845801 is 10854805925.

It is a cyclic number.

It is not a de Polignac number, because 52950845801 - 214 = 52950829417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52950845821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823775 + ... + 885723.

It is an arithmetic number, because the mean of its divisors is an integer number (3947454000).

Almost surely, 252950845801 is an apocalyptic number.

It is an amenable number.

52950845801 is a deficient number, since it is larger than the sum of its proper divisors (10208418199).

52950845801 is a wasteful number, since it uses less digits than its factorization.

52950845801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67288.

The product of its (nonzero) digits is 576000, while the sum is 47.

The spelling of 52950845801 in words is "fifty-two billion, nine hundred fifty million, eight hundred forty-five thousand, eight hundred one".

Divisors: 1 7 23 161 5309 37163 61949 122107 433643 854749 1424827 9973789 328887241 2302210687 7564406543 52950845801