45552416 has 48 divisors (see below), whose sum is σ = 110384064. Its totient is φ = 18019584.

The previous prime is 45552413. The next prime is 45552449. The reversal of 45552416 is 61425554.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (45552413) 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 7 ways as a sum of consecutive naturals, for example, 4910 + ... + 10733.

It is an arithmetic number, because the mean of its divisors is an integer number (2299668).

Almost surely, 2^45552416 is an apocalyptic number.

It is an amenable number.

45552416 is an abundant number, since it is smaller than the sum of its proper divisors (64831648).

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

45552416 is a wasteful number, since it uses less digits than its factorization.

45552416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15673 (or 15665 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 45552416 is about 6749.2529957026. The cubic root of 45552416 is about 357.1388851977.

The spelling of 45552416 in words is "forty-five million, five hundred fifty-two thousand, four hundred sixteen".