45308764 has 12 divisors (see below), whose sum is σ = 80377024. Its totient is φ = 22343904.

The previous prime is 45308741. The next prime is 45308771. The reversal of 45308764 is 46780354.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77292 + ... + 77875.

Almost surely, 2^45308764 is an apocalyptic number.

It is an amenable number.

45308764 is a deficient number, since it is larger than the sum of its proper divisors (35068260).

45308764 is a wasteful number, since it uses less digits than its factorization.

45308764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155244 (or 155242 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 45308764 is about 6731.1785000845. The cubic root of 45308764 is about 356.5009884525.

The spelling of 45308764 in words is "forty-five million, three hundred eight thousand, seven hundred sixty-four".