50525634516 has 96 divisors (see below), whose sum is σ = 144790152192. Its totient is φ = 13383912960.

The previous prime is 50525634473. The next prime is 50525634529. The reversal of 50525634516 is 61543652505.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168370 + ... + 359721.

It is an arithmetic number, because the mean of its divisors is an integer number (1508230752).

Almost surely, 2^50525634516 is an apocalyptic number.

It is an amenable number.

50525634516 is an abundant number, since it is smaller than the sum of its proper divisors (94264517676).

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

50525634516 is a wasteful number, since it uses less digits than its factorization.

50525634516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528189 (or 528187 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 50525634516 in words is "fifty billion, five hundred twenty-five million, six hundred thirty-four thousand, five hundred sixteen".