72195092110792 has 32 divisors (see below), whose sum is σ = 154704506414400. Its totient is φ = 30940606240704.

The previous prime is 72195092110753. The next prime is 72195092110793. The reversal of 72195092110792 is 29701129059127.

It is not an unprimeable number, because it can be changed into a prime (72195092110793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9211383 + ... + 15140665.

It is an arithmetic number, because the mean of its divisors is an integer number (4834515825450).

Almost surely, 2^{72195092110792} is an apocalyptic number.

It is an amenable number.

72195092110792 is an abundant number, since it is smaller than the sum of its proper divisors (82509414303608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72195092110792 is a wasteful number, since it uses less digits than its factorization.

72195092110792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6146725 (or 6146721 counting only the distinct ones).

The product of its (nonzero) digits is 1428840, while the sum is 55.

The spelling of 72195092110792 in words is "seventy-two trillion, one hundred ninety-five billion, ninety-two million, one hundred ten thousand, seven hundred ninety-two".