50523223625 has 32 divisors (see below), whose sum is σ = 74545436160. Its totient is φ = 33449841600.

The previous prime is 50523223579. The next prime is 50523223633. The reversal of 50523223625 is 52632232505.

It is not a de Polignac number, because 50523223625 - 2⁶ = 50523223561 is a prime.

It is a super-2 number, since 2×50523223625² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 31 ways as a sum of consecutive naturals, for example, 970157 + ... + 1020906.

It is an arithmetic number, because the mean of its divisors is an integer number (2329544880).

Almost surely, 2^50523223625 is an apocalyptic number.

It is an amenable number.

50523223625 is a deficient number, since it is larger than the sum of its proper divisors (24022212535).

50523223625 is a wasteful number, since it uses less digits than its factorization.

50523223625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991114 (or 1991104 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 50523223625 in words is "fifty billion, five hundred twenty-three million, two hundred twenty-three thousand, six hundred twenty-five".