45232536 has 32 divisors (see below), whose sum is σ = 117999360. Its totient is φ = 14421792.

The previous prime is 45232511. The next prime is 45232543. The reversal of 45232536 is 63523254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40420 + ... + 41523.

It is an arithmetic number, because the mean of its divisors is an integer number (3687480).

Almost surely, 2^45232536 is an apocalyptic number.

45232536 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45232536 is an abundant number, since it is smaller than the sum of its proper divisors (72766824).

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

45232536 is a wasteful number, since it uses less digits than its factorization.

45232536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81975 (or 81971 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 45232536 is about 6725.5138093680. The cubic root of 45232536 is about 356.3009490690.

The spelling of 45232536 in words is "forty-five million, two hundred thirty-two thousand, five hundred thirty-six".