45766520 has 16 divisors (see below), whose sum is σ = 102974760. Its totient is φ = 18306592.

The previous prime is 45766493. The next prime is 45766543. The reversal of 45766520 is 2566754.

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, 572042 + ... + 572121.

Almost surely, 2^45766520 is an apocalyptic number.

45766520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45766520 is an abundant number, since it is smaller than the sum of its proper divisors (57208240).

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

45766520 is a wasteful number, since it uses less digits than its factorization.

45766520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144174 (or 1144170 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45766520 is about 6765.0957125528. The cubic root of 45766520 is about 357.6975484052.

The spelling of 45766520 in words is "forty-five million, seven hundred sixty-six thousand, five hundred twenty".