45600056 has 8 divisors (see below), whose sum is σ = 85500120. Its totient is φ = 22800024.

The previous prime is 45600047. The next prime is 45600059. The reversal of 45600056 is 65000654.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 45599998 and 45600034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45600059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2849996 + ... + 2850011.

It is an arithmetic number, because the mean of its divisors is an integer number (10687515).

Almost surely, 2^45600056 is an apocalyptic number.

It is an amenable number.

45600056 is a deficient number, since it is larger than the sum of its proper divisors (39900064).

45600056 is a wasteful number, since it uses less digits than its factorization.

45600056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5700013 (or 5700009 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 45600056 is about 6752.7813528945. The cubic root of 45600056 is about 357.2633437896.

The spelling of 45600056 in words is "forty-five million, six hundred thousand, fifty-six".