45657633 has 32 divisors (see below), whose sum is σ = 71737344. Its totient is φ = 25290432.

The previous prime is 45657613. The next prime is 45657659. The reversal of 45657633 is 33675654.

It is not a de Polignac number, because 45657633 - 2⁶ = 45657569 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45657591 and 45657600.

It is not an unprimeable number, because it can be changed into a prime (45657613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164691 + ... + 164967.

It is an arithmetic number, because the mean of its divisors is an integer number (2241792).

Almost surely, 2^45657633 is an apocalyptic number.

It is an amenable number.

45657633 is a deficient number, since it is larger than the sum of its proper divisors (26079711).

45657633 is a wasteful number, since it uses less digits than its factorization.

45657633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501.

The product of its digits is 226800, while the sum is 39.

The square root of 45657633 is about 6757.0432143061. The cubic root of 45657633 is about 357.4136469674.

The spelling of 45657633 in words is "forty-five million, six hundred fifty-seven thousand, six hundred thirty-three".