45564594 has 16 divisors (see below), whose sum is σ = 91266240. Its totient is φ = 15165360.

The previous prime is 45564581. The next prime is 45564599. The reversal of 45564594 is 49546554.

45564594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45564594² = 4152264452769672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45564599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102 + ... + 9609.

It is an arithmetic number, because the mean of its divisors is an integer number (5704140).

Almost surely, 2^45564594 is an apocalyptic number.

45564594 is an abundant number, since it is smaller than the sum of its proper divisors (45701646).

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

45564594 is a wasteful number, since it uses less digits than its factorization.

45564594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11425.

The product of its digits is 432000, while the sum is 42.

The square root of 45564594 is about 6750.1551093290. The cubic root of 45564594 is about 357.1707082433.

The spelling of 45564594 in words is "forty-five million, five hundred sixty-four thousand, five hundred ninety-four".