45255602 has 16 divisors (see below), whose sum is σ = 80256960. Its totient is φ = 18726288.

The previous prime is 45255593. The next prime is 45255607. The reversal of 45255602 is 20655254.

45255602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (45255607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55328 + ... + 56139.

It is an arithmetic number, because the mean of its divisors is an integer number (5016060).

Almost surely, 2^45255602 is an apocalyptic number.

45255602 is a deficient number, since it is larger than the sum of its proper divisors (35001358).

45255602 is a wasteful number, since it uses less digits than its factorization.

45255602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111505.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 45255602 is about 6727.2284040309. The cubic root of 45255602 is about 356.3615031291.

The spelling of 45255602 in words is "forty-five million, two hundred fifty-five thousand, six hundred two".