45807580 has 48 divisors (see below), whose sum is σ = 118399680. Its totient is φ = 14496768.

The previous prime is 45807569. The next prime is 45807581. The reversal of 45807580 is 8570854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45807581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10765 + ... + 14404.

It is an arithmetic number, because the mean of its divisors is an integer number (2466660).

Almost surely, 2^45807580 is an apocalyptic number.

It is an amenable number.

45807580 is an abundant number, since it is smaller than the sum of its proper divisors (72592100).

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

45807580 is a wasteful number, since it uses less digits than its factorization.

45807580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25198 (or 25196 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 45807580 is about 6768.1297268891. The cubic root of 45807580 is about 357.8044873589.

The spelling of 45807580 in words is "forty-five million, eight hundred seven thousand, five hundred eighty".