45625584 has 80 divisors (see below), whose sum is σ = 123876000. Its totient is φ = 14450688.

The previous prime is 45625571. The next prime is 45625589. The reversal of 45625584 is 48552654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45625589) 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 in 15 ways as a sum of consecutive naturals, for example, 101392 + ... + 101840.

It is an arithmetic number, because the mean of its divisors is an integer number (1548450).

Almost surely, 2^45625584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45625584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61938000).

45625584 is an abundant number, since it is smaller than the sum of its proper divisors (78250416).

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

45625584 is a wasteful number, since it uses less digits than its factorization.

45625584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 556 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The square root of 45625584 is about 6754.6712725343. The cubic root of 45625584 is about 357.3299995357.

The spelling of 45625584 in words is "forty-five million, six hundred twenty-five thousand, five hundred eighty-four".