45565692 has 12 divisors (see below), whose sum is σ = 106319976. Its totient is φ = 15188560.

The previous prime is 45565673. The next prime is 45565693. The reversal of 45565692 is 29656554.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45565693) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898559 + ... + 1898582.

It is an arithmetic number, because the mean of its divisors is an integer number (8859998).

Almost surely, 2^45565692 is an apocalyptic number.

It is an amenable number.

45565692 is an abundant number, since it is smaller than the sum of its proper divisors (60754284).

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

45565692 is a wasteful number, since it uses less digits than its factorization.

45565692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797148 (or 3797146 counting only the distinct ones).

The product of its digits is 324000, while the sum is 42.

The square root of 45565692 is about 6750.2364403034. The cubic root of 45565692 is about 357.1735772127.

The spelling of 45565692 in words is "forty-five million, five hundred sixty-five thousand, six hundred ninety-two".