45183552 has 112 divisors (see below), whose sum is σ = 128747520. Its totient is φ = 13934592.

The previous prime is 45183529. The next prime is 45183553. The reversal of 45183552 is 25538154.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45183553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355713 + ... + 355839.

Almost surely, 2^45183552 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 45183552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64373760).

45183552 is an abundant number, since it is smaller than the sum of its proper divisors (83563968).

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

45183552 is a wasteful number, since it uses less digits than its factorization.

45183552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 258 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 45183552 is about 6721.8711680603. The cubic root of 45183552 is about 356.1722854181.

The spelling of 45183552 in words is "forty-five million, one hundred eighty-three thousand, five hundred fifty-two".