45461564 has 6 divisors (see below), whose sum is σ = 79557744. Its totient is φ = 22730780.

The previous prime is 45461557. The next prime is 45461569. The reversal of 45461564 is 46516454.

45461564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45461569) 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 as a sum of consecutive naturals, namely, 5682692 + ... + 5682699.

It is an arithmetic number, because the mean of its divisors is an integer number (13259624).

Almost surely, 2^45461564 is an apocalyptic number.

It is an amenable number.

45461564 is a deficient number, since it is larger than the sum of its proper divisors (34096180).

45461564 is a wasteful number, since it uses less digits than its factorization.

45461564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11365395 (or 11365393 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

The square root of 45461564 is about 6742.5191138031. The cubic root of 45461564 is about 356.9012953328.

The spelling of 45461564 in words is "forty-five million, four hundred sixty-one thousand, five hundred sixty-four".