45616352 has 12 divisors (see below), whose sum is σ = 89807256. Its totient is φ = 22808160.

The previous prime is 45616343. The next prime is 45616379. The reversal of 45616352 is 25361654.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1425511 = 45616352 / (4 + 5 + 6 + 1 + 6 + 3 + 5 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712724 + ... + 712787.

It is an arithmetic number, because the mean of its divisors is an integer number (7483938).

Almost surely, 2^45616352 is an apocalyptic number.

It is an amenable number.

45616352 is a deficient number, since it is larger than the sum of its proper divisors (44190904).

45616352 is a wasteful number, since it uses less digits than its factorization.

45616352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425521 (or 1425513 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 45616352 is about 6753.9878590356. The cubic root of 45616352 is about 357.3058968811.

The spelling of 45616352 in words is "forty-five million, six hundred sixteen thousand, three hundred fifty-two".