45150528 has 28 divisors (see below), whose sum is σ = 119461280. Its totient is φ = 15050112.

The previous prime is 45150499. The next prime is 45150551. The reversal of 45150528 is 82505154.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45150495 and 45150504.

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, 117388 + ... + 117771.

Almost surely, 2^45150528 is an apocalyptic number.

45150528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

45150528 is an abundant number, since it is smaller than the sum of its proper divisors (74310752).

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

45150528 is a wasteful number, since it uses less digits than its factorization.

45150528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235174 (or 235164 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 45150528 is about 6719.4142601867. The cubic root of 45150528 is about 356.0854905571.

The spelling of 45150528 in words is "forty-five million, one hundred fifty thousand, five hundred twenty-eight".