45532785 has 16 divisors (see below), whose sum is σ = 73499904. Its totient is φ = 24068352.

The previous prime is 45532771. The next prime is 45532811. The reversal of 45532785 is 58723554.

It is not a de Polignac number, because 45532785 - 2¹² = 45528689 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11737 + ... + 15126.

It is an arithmetic number, because the mean of its divisors is an integer number (4593744).

Almost surely, 2^45532785 is an apocalyptic number.

It is an amenable number.

45532785 is a deficient number, since it is larger than the sum of its proper divisors (27967119).

45532785 is a wasteful number, since it uses less digits than its factorization.

45532785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26984.

The product of its digits is 168000, while the sum is 39.

The square root of 45532785 is about 6747.7985298911. The cubic root of 45532785 is about 357.0875743384.

The spelling of 45532785 in words is "forty-five million, five hundred thirty-two thousand, seven hundred eighty-five".