45655602 has 16 divisors (see below), whose sum is σ = 91716192. Its totient is φ = 15151040.

The previous prime is 45655579. The next prime is 45655607. The reversal of 45655602 is 20655654.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45655607) 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, 15399 + ... + 18122.

It is an arithmetic number, because the mean of its divisors is an integer number (5732262).

Almost surely, 2^45655602 is an apocalyptic number.

45655602 is an abundant number, since it is smaller than the sum of its proper divisors (46060590).

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

45655602 is a wasteful number, since it uses less digits than its factorization.

45655602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33753.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 45655602 is about 6756.8929250063. The cubic root of 45655602 is about 357.4083472483.

The spelling of 45655602 in words is "forty-five million, six hundred fifty-five thousand, six hundred two".