72595991948 has 24 divisors (see below), whose sum is σ = 133253500128. Its totient is φ = 34539918336.

The previous prime is 72595991927. The next prime is 72595991957. The reversal of 72595991948 is 84919959527.

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 7 ways as a sum of consecutive naturals, for example, 2026511 + ... + 2062022.

It is an arithmetic number, because the mean of its divisors is an integer number (5552229172).

Almost surely, 2^72595991948 is an apocalyptic number.

It is an amenable number.

72595991948 is a deficient number, since it is larger than the sum of its proper divisors (60657508180).

72595991948 is a wasteful number, since it uses less digits than its factorization.

72595991948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4088753 (or 4088751 counting only the distinct ones).

The product of its digits is 73483200, while the sum is 68.

The spelling of 72595991948 in words is "seventy-two billion, five hundred ninety-five million, nine hundred ninety-one thousand, nine hundred forty-eight".