45599456 has 24 divisors (see below), whose sum is σ = 102599280. Its totient is φ = 19542528.

The previous prime is 45599401. The next prime is 45599459. The reversal of 45599456 is 65499554.

It is a self number, because there is not a number n which added to its sum of digits gives 45599456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45599459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101561 + ... + 102008.

It is an arithmetic number, because the mean of its divisors is an integer number (4274970).

Almost surely, 2^45599456 is an apocalyptic number.

It is an amenable number.

45599456 is an abundant number, since it is smaller than the sum of its proper divisors (56999824).

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

45599456 is a wasteful number, since it uses less digits than its factorization.

45599456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203586 (or 203578 counting only the distinct ones).

The product of its digits is 972000, while the sum is 47.

The square root of 45599456 is about 6752.7369266098. The cubic root of 45599456 is about 357.2617768402.

The spelling of 45599456 in words is "forty-five million, five hundred ninety-nine thousand, four hundred fifty-six".