72025202504 has 16 divisors (see below), whose sum is σ = 135875767920. Its totient is φ = 35791664400.

The previous prime is 72025202411. The next prime is 72025202531. The reversal of 72025202504 is 40520252027.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27615722 + ... + 27618329.

It is an arithmetic number, because the mean of its divisors is an integer number (8492235495).

Almost surely, 2^72025202504 is an apocalyptic number.

It is an amenable number.

72025202504 is a deficient number, since it is larger than the sum of its proper divisors (63850565416).

72025202504 is a wasteful number, since it uses less digits than its factorization.

72025202504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55234220 (or 55234216 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The spelling of 72025202504 in words is "seventy-two billion, twenty-five million, two hundred two thousand, five hundred four".