50253342156 has 36 divisors (see below), whose sum is σ = 127101905112. Its totient is φ = 16741537344.

The previous prime is 50253342149. The next prime is 50253342173. The reversal of 50253342156 is 65124335205.

50253342156 is a `hidden beast` number, since 50 + 2 + 533 + 4 + 21 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a self number, because there is not a number n which added to its sum of digits gives 50253342156.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335046 + ... + 461261.

Almost surely, 2^50253342156 is an apocalyptic number.

It is an amenable number.

50253342156 is an abundant number, since it is smaller than the sum of its proper divisors (76848562956).

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

50253342156 is a wasteful number, since it uses less digits than its factorization.

50253342156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798070 (or 798065 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 50253342156 in words is "fifty billion, two hundred fifty-three million, three hundred forty-two thousand, one hundred fifty-six".