50125354442 has 16 divisors (see below), whose sum is σ = 79055821800. Its totient is φ = 23801749440.

The previous prime is 50125354429. The next prime is 50125354457. The reversal of 50125354442 is 24445352105.

It can be written as a sum of positive squares in 4 ways, for example, as 11595197761 + 38530156681 = 107681^2 + 196291^2 .

It is a super-2 number, since 2×50125354442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7080317 + ... + 7087392.

Almost surely, 2^50125354442 is an apocalyptic number.

50125354442 is a deficient number, since it is larger than the sum of its proper divisors (28930467358).

50125354442 is a wasteful number, since it uses less digits than its factorization.

50125354442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14167801.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 50125354442 in words is "fifty billion, one hundred twenty-five million, three hundred fifty-four thousand, four hundred forty-two".