50525577516 has 24 divisors (see below), whose sum is σ = 119825688304. Its totient is φ = 16565762880.

The previous prime is 50525577493. The next prime is 50525577517. The reversal of 50525577516 is 61577552505.

It is not an unprimeable number, because it can be changed into a prime (50525577517) 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 7 ways as a sum of consecutive naturals, for example, 34511275 + ... + 34512738.

Almost surely, 2^50525577516 is an apocalyptic number.

It is an amenable number.

50525577516 is an abundant number, since it is smaller than the sum of its proper divisors (69300110788).

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

50525577516 is a wasteful number, since it uses less digits than its factorization.

50525577516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69024081 (or 69024079 counting only the distinct ones).

The product of its (nonzero) digits is 1837500, while the sum is 48.

The spelling of 50525577516 in words is "fifty billion, five hundred twenty-five million, five hundred seventy-seven thousand, five hundred sixteen".