45360312 has 32 divisors (see below), whose sum is σ = 114529680. Its totient is φ = 14969600.

The previous prime is 45360307. The next prime is 45360323. The reversal of 45360312 is 21306354.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 6933 + ... + 11780.

Almost surely, 2^45360312 is an apocalyptic number.

It is an amenable number.

45360312 is an abundant number, since it is smaller than the sum of its proper divisors (69169368).

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

45360312 is a wasteful number, since it uses less digits than its factorization.

45360312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18823 (or 18819 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 45360312 is about 6735.0064587942. The cubic root of 45360312 is about 356.6361348463.

Adding to 45360312 its reverse (21306354), we get a palindrome (66666666).

The spelling of 45360312 in words is "forty-five million, three hundred sixty thousand, three hundred twelve".