92792878645 has 8 divisors (see below), whose sum is σ = 113238767520. Its totient is φ = 72976094160.

The previous prime is 92792878637. The next prime is 92792878681. The reversal of 92792878645 is 54687829729.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 92792878645 - 2³ = 92792878637 is a prime.

It is a super-2 number, since 2×92792878645² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157275771 + ... + 157276360.

It is an arithmetic number, because the mean of its divisors is an integer number (14154845940).

Almost surely, 2^92792878645 is an apocalyptic number.

It is an amenable number.

92792878645 is a deficient number, since it is larger than the sum of its proper divisors (20445888875).

92792878645 is a wasteful number, since it uses less digits than its factorization.

92792878645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314552195.

The product of its digits is 121927680, while the sum is 67.

The spelling of 92792878645 in words is "ninety-two billion, seven hundred ninety-two million, eight hundred seventy-eight thousand, six hundred forty-five".