50558002125 has 64 divisors (see below), whose sum is σ = 89187651072. Its totient is φ = 25346688000.

The previous prime is 50558002097. The next prime is 50558002133. The reversal of 50558002125 is 52120085505.

It is not a de Polignac number, because 50558002125 - 2⁸ = 50558001869 is a prime.

It is a super-2 number, since 2×50558002125² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5650155 + ... + 5659095.

It is an arithmetic number, because the mean of its divisors is an integer number (1393557048).

Almost surely, 2^50558002125 is an apocalyptic number.

It is an amenable number.

50558002125 is a deficient number, since it is larger than the sum of its proper divisors (38629648947).

50558002125 is a wasteful number, since it uses less digits than its factorization.

50558002125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9863 (or 9853 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 50558002125 in words is "fifty billion, five hundred fifty-eight million, two thousand, one hundred twenty-five".