45237536 has 12 divisors (see below), whose sum is σ = 89061462. Its totient is φ = 22618752.

The previous prime is 45237523. The next prime is 45237551. The reversal of 45237536 is 63573254.

It can be written as a sum of positive squares in only one way, i.e., 38987536 + 6250000 = 6244^2 + 2500^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45237496 and 45237505.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706805 + ... + 706868.

Almost surely, 2^45237536 is an apocalyptic number.

It is an amenable number.

45237536 is a deficient number, since it is larger than the sum of its proper divisors (43823926).

45237536 is a wasteful number, since it uses less digits than its factorization.

45237536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413683 (or 1413675 counting only the distinct ones).

The product of its digits is 75600, while the sum is 35.

The square root of 45237536 is about 6725.8855179077. The cubic root of 45237536 is about 356.3140770757.

The spelling of 45237536 in words is "forty-five million, two hundred thirty-seven thousand, five hundred thirty-six".