72093093373 has 32 divisors (see below), whose sum is σ = 87478790400. Its totient is φ = 58111409664.

The previous prime is 72093093343. The next prime is 72093093377. The reversal of 72093093373 is 37339039027.

It is a de Polignac number, because none of the positive numbers 2^k-72093093373 is a prime.

It is a super-2 number, since 2×72093093373² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72093093377) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1180711 + ... + 1240267.

It is an arithmetic number, because the mean of its divisors is an integer number (2733712200).

Almost surely, 2^72093093373 is an apocalyptic number.

It is an amenable number.

72093093373 is a deficient number, since it is larger than the sum of its proper divisors (15385697027).

72093093373 is a wasteful number, since it uses less digits than its factorization.

72093093373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59749.

The product of its (nonzero) digits is 642978, while the sum is 46.

The spelling of 72093093373 in words is "seventy-two billion, ninety-three million, ninety-three thousand, three hundred seventy-three".