75373081092 has 48 divisors (see below), whose sum is σ = 205696523200. Its totient is φ = 23802024960.

The previous prime is 75373081057. The next prime is 75373081139. The reversal of 75373081092 is 29018037357.

It is a happy number.

75373081092 is a `hidden beast` number, since 7 + 537 + 3 + 0 + 8 + 109 + 2 = 666.

It is a super-2 number, since 2×75373081092² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18363709 + ... + 18367812.

Almost surely, 2^75373081092 is an apocalyptic number.

It is an amenable number.

75373081092 is an abundant number, since it is smaller than the sum of its proper divisors (130323442108).

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

75373081092 is a wasteful number, since it uses less digits than its factorization.

75373081092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36731553 (or 36731545 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 75373081092 in words is "seventy-five billion, three hundred seventy-three million, eighty-one thousand, ninety-two".