45648576 has 56 divisors (see below), whose sum is σ = 134203440. Its totient is φ = 15215616.

The previous prime is 45648569. The next prime is 45648599. The reversal of 45648576 is 67584654.

45648576 is a `hidden beast` number, since 4 + 564 + 85 + 7 + 6 = 666.

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, 11481 + ... + 14936.

It is an arithmetic number, because the mean of its divisors is an integer number (2396490).

Almost surely, 2^45648576 is an apocalyptic number.

It is an amenable number.

45648576 is an abundant number, since it is smaller than the sum of its proper divisors (88554864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45648576 is a wasteful number, since it uses less digits than its factorization.

45648576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26438 (or 26422 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 45648576 is about 6756.3729914800. The cubic root of 45648576 is about 357.3900122959.

The spelling of 45648576 in words is "forty-five million, six hundred forty-eight thousand, five hundred seventy-six".