45677493892 has 12 divisors (see below), whose sum is σ = 80239553856. Its totient is φ = 22751907080.

The previous prime is 45677493887. The next prime is 45677493907. The reversal of 45677493892 is 29839477654.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21708784 + ... + 21710887.

It is an arithmetic number, because the mean of its divisors is an integer number (6686629488).

Almost surely, 2^45677493892 is an apocalyptic number.

It is an amenable number.

45677493892 is a deficient number, since it is larger than the sum of its proper divisors (34562059964).

45677493892 is a wasteful number, since it uses less digits than its factorization.

45677493892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43419938 (or 43419936 counting only the distinct ones).

The product of its digits is 91445760, while the sum is 64.

The spelling of 45677493892 in words is "forty-five billion, six hundred seventy-seven million, four hundred ninety-three thousand, eight hundred ninety-two".