45779792 has 20 divisors (see below), whose sum is σ = 89562720. Its totient is φ = 22666848.

The previous prime is 45779761. The next prime is 45779807. The reversal of 45779792 is 29797754.

It is a self number, because there is not a number n which added to its sum of digits gives 45779792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12242 + ... + 15537.

It is an arithmetic number, because the mean of its divisors is an integer number (4478136).

Almost surely, 2^45779792 is an apocalyptic number.

It is an amenable number.

45779792 is a deficient number, since it is larger than the sum of its proper divisors (43782928).

45779792 is a wasteful number, since it uses less digits than its factorization.

45779792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27890 (or 27884 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 50.

The square root of 45779792 is about 6766.0765588338. The cubic root of 45779792 is about 357.7321217355.

The spelling of 45779792 in words is "forty-five million, seven hundred seventy-nine thousand, seven hundred ninety-two".