45566064 has 50 divisors (see below), whose sum is σ = 131885160. Its totient is φ = 15188256.

The previous prime is 45566051. The next prime is 45566071. The reversal of 45566064 is 46066554.

It is a happy number.

45566064 is a `hidden beast` number, since 45 + 5 + 6 + 606 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 16284 + ... + 18875.

Almost surely, 2^45566064 is an apocalyptic number.

It is an amenable number.

45566064 is an abundant number, since it is smaller than the sum of its proper divisors (86319096).

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

45566064 is a wasteful number, since it uses less digits than its factorization.

45566064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35179 (or 35164 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 45566064 is about 6750.2639948375. The cubic root of 45566064 is about 357.1745492029.

The spelling of 45566064 in words is "forty-five million, five hundred sixty-six thousand, sixty-four".