45560578 has 32 divisors (see below), whose sum is σ = 84478464. Its totient is φ = 17981952.

The previous prime is 45560569. The next prime is 45560617. The reversal of 45560578 is 87506554.

It is a self number, because there is not a number n which added to its sum of digits gives 45560578.

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, 9150 + ... + 13222.

It is an arithmetic number, because the mean of its divisors is an integer number (2639952).

Almost surely, 2^45560578 is an apocalyptic number.

45560578 is a deficient number, since it is larger than the sum of its proper divisors (38917886).

45560578 is a wasteful number, since it uses less digits than its factorization.

45560578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146.

The product of its (nonzero) digits is 168000, while the sum is 40.

The square root of 45560578 is about 6749.8576281282. The cubic root of 45560578 is about 357.1602144250.

The spelling of 45560578 in words is "forty-five million, five hundred sixty thousand, five hundred seventy-eight".