45528760 has 32 divisors (see below), whose sum is σ = 102690000. Its totient is φ = 18167040.

The previous prime is 45528733. The next prime is 45528767. The reversal of 45528760 is 6782554.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45528767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18820 + ... + 21100.

Almost surely, 2^45528760 is an apocalyptic number.

45528760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45528760 is an abundant number, since it is smaller than the sum of its proper divisors (57161240).

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

45528760 is a wasteful number, since it uses less digits than its factorization.

45528760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2791 (or 2787 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 45528760 is about 6747.5002778807. The cubic root of 45528760 is about 357.0770521045.

The spelling of 45528760 in words is "forty-five million, five hundred twenty-eight thousand, seven hundred sixty".