45815364568 has 16 divisors (see below), whose sum is σ = 85937442480. Its totient is φ = 22898713248.

The previous prime is 45815364559. The next prime is 45815364587. The reversal of 45815364568 is 86546351854.

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, 1099396 + ... + 1140307.

It is an arithmetic number, because the mean of its divisors is an integer number (5371090155).

Almost surely, 2^45815364568 is an apocalyptic number.

It is an amenable number.

45815364568 is a deficient number, since it is larger than the sum of its proper divisors (40122077912).

45815364568 is a wasteful number, since it uses less digits than its factorization.

45815364568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242266 (or 2242262 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 55.

The spelling of 45815364568 in words is "forty-five billion, eight hundred fifteen million, three hundred sixty-four thousand, five hundred sixty-eight".