50551605160 has 64 divisors (see below), whose sum is σ = 130039240320. Its totient is φ = 17325392640.

The previous prime is 50551605157. The next prime is 50551605173. The reversal of 50551605160 is 6150615505.

It is an unprimeable number.

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, 734547 + ... + 800413.

It is an arithmetic number, because the mean of its divisors is an integer number (2031863130).

Almost surely, 2^50551605160 is an apocalyptic number.

It is an amenable number.

50551605160 is an abundant number, since it is smaller than the sum of its proper divisors (79487635160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50551605160 is a wasteful number, since it uses less digits than its factorization.

50551605160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68626 (or 68622 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 50551605160 in words is "fifty billion, five hundred fifty-one million, six hundred five thousand, one hundred sixty".