69513125104 has 20 divisors (see below), whose sum is σ = 136386513760. Its totient is φ = 34316605440.

The previous prime is 69513125057. The next prime is 69513125117. The reversal of 69513125104 is 40152131596.

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 3 ways as a sum of consecutive naturals, for example, 27496017 + ... + 27498544.

It is an arithmetic number, because the mean of its divisors is an integer number (6819325688).

Almost surely, 2^69513125104 is an apocalyptic number.

It is an amenable number.

69513125104 is a deficient number, since it is larger than the sum of its proper divisors (66873388656).

69513125104 is a wasteful number, since it uses less digits than its factorization.

69513125104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54994648 (or 54994642 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 69513125104 in words is "sixty-nine billion, five hundred thirteen million, one hundred twenty-five thousand, one hundred four".