45556064 has 12 divisors (see below), whose sum is σ = 89688564. Its totient is φ = 22778016.

The previous prime is 45556051. The next prime is 45556067. The reversal of 45556064 is 46065554.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45556067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711782 + ... + 711845.

It is an arithmetic number, because the mean of its divisors is an integer number (7474047).

Almost surely, 2^45556064 is an apocalyptic number.

It is an amenable number.

45556064 is a deficient number, since it is larger than the sum of its proper divisors (44132500).

45556064 is a wasteful number, since it uses less digits than its factorization.

45556064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423637 (or 1423629 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 45556064 is about 6749.5232424224. The cubic root of 45556064 is about 357.1484185953.

The spelling of 45556064 in words is "forty-five million, five hundred fifty-six thousand, sixty-four".