45813436 has 18 divisors (see below), whose sum is σ = 85169168. Its totient is φ = 21558720.

The previous prime is 45813431. The next prime is 45813457. The reversal of 45813436 is 63431854.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45813431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18660 + ... + 20971.

Almost surely, 2^45813436 is an apocalyptic number.

It is an amenable number.

45813436 is a deficient number, since it is larger than the sum of its proper divisors (39355732).

45813436 is a wasteful number, since it uses less digits than its factorization.

45813436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39669 (or 39650 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 45813436 is about 6768.5623288849. The cubic root of 45813436 is about 357.8197338443.

The spelling of 45813436 in words is "forty-five million, eight hundred thirteen thousand, four hundred thirty-six".