45135368 has 32 divisors (see below), whose sum is σ = 88003800. Its totient is φ = 21676032.

The previous prime is 45135359. The next prime is 45135373. The reversal of 45135368 is 86353154.

It can be written as a sum of positive squares in 4 ways, for example, as 45131524 + 3844 = 6718^2 + 62^2 .

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, 59246 + ... + 60002.

Almost surely, 2^45135368 is an apocalyptic number.

It is an amenable number.

45135368 is a deficient number, since it is larger than the sum of its proper divisors (42868432).

45135368 is a wasteful number, since it uses less digits than its factorization.

45135368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1045 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 45135368 is about 6718.2860909610. The cubic root of 45135368 is about 356.0456323276.

The spelling of 45135368 in words is "forty-five million, one hundred thirty-five thousand, three hundred sixty-eight".