45173735436 has 24 divisors (see below), whose sum is σ = 105413575680. Its totient is φ = 15056741392.

The previous prime is 45173735417. The next prime is 45173735471. The reversal of 45173735436 is 63453737154.

It is a super-2 number, since 2×45173735436² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22285 + ... + 301403.

It is an arithmetic number, because the mean of its divisors is an integer number (4392232320).

Almost surely, 2^45173735436 is an apocalyptic number.

It is an amenable number.

45173735436 is an abundant number, since it is smaller than the sum of its proper divisors (60239840244).

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

45173735436 is a wasteful number, since it uses less digits than its factorization.

45173735436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292613 (or 292611 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 48.

The spelling of 45173735436 in words is "forty-five billion, one hundred seventy-three million, seven hundred thirty-five thousand, four hundred thirty-six".