50231137525 has 12 divisors (see below), whose sum is σ = 64295857024. Its totient is φ = 38888622000.

The previous prime is 50231137519. The next prime is 50231137571. The reversal of 50231137525 is 52573113205.

It is not a de Polignac number, because 50231137525 - 2²⁹ = 49694266613 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 32406411 + ... + 32407960.

Almost surely, 2^50231137525 is an apocalyptic number.

It is an amenable number.

50231137525 is a deficient number, since it is larger than the sum of its proper divisors (14064719499).

50231137525 is a wasteful number, since it uses less digits than its factorization.

50231137525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64814412 (or 64814407 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 50231137525 in words is "fifty billion, two hundred thirty-one million, one hundred thirty-seven thousand, five hundred twenty-five".