72511200675 has 24 divisors (see below), whose sum is σ = 133205762480. Its totient is φ = 38672640000.

The previous prime is 72511200673. The next prime is 72511200683. The reversal of 72511200675 is 57600211527.

72511200675 is a `hidden beast` number, since 72 + 511 + 2 + 0 + 0 + 6 + 75 = 666.

It is not a de Polignac number, because 72511200675 - 2¹ = 72511200673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72511200673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53711326 + ... + 53712675.

Almost surely, 2^72511200675 is an apocalyptic number.

72511200675 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

72511200675 is a deficient number, since it is larger than the sum of its proper divisors (60694561805).

72511200675 is a wasteful number, since it uses less digits than its factorization.

72511200675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107424020 (or 107424009 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 72511200675 in words is "seventy-two billion, five hundred eleven million, two hundred thousand, six hundred seventy-five".