45527500 has 30 divisors (see below), whose sum is σ = 99565004. Its totient is φ = 18210000.

The previous prime is 45527491. The next prime is 45527519. The reversal of 45527500 is 572554.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6606 + ... + 11605.

Almost surely, 2^45527500 is an apocalyptic number.

It is an amenable number.

45527500 is an abundant number, since it is smaller than the sum of its proper divisors (54037504).

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

45527500 is a wasteful number, since it uses less digits than its factorization.

45527500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18235 (or 18218 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 45527500 is about 6747.4069093245. The cubic root of 45527500 is about 357.0737580603.

The spelling of 45527500 in words is "forty-five million, five hundred twenty-seven thousand, five hundred".