50253275520 has 192 divisors, whose sum is σ = 198321121440. Its totient is φ = 11486453760.

The previous prime is 50253275497. The next prime is 50253275521. The reversal of 50253275520 is 2557235205.

50253275520 is a `hidden beast` number, since 5 + 0 + 2 + 532 + 75 + 52 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50253275521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 582861 + ... + 663500.

Almost surely, 2^50253275520 is an apocalyptic number.

It is an amenable number.

50253275520 is an abundant number, since it is smaller than the sum of its proper divisors (148067845920).

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

50253275520 is a wasteful number, since it uses less digits than its factorization.

50253275520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246393 (or 1246378 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The spelling of 50253275520 in words is "fifty billion, two hundred fifty-three million, two hundred seventy-five thousand, five hundred twenty".