45544602 has 16 divisors (see below), whose sum is σ = 91232640. Its totient is φ = 15157632.

The previous prime is 45544591. The next prime is 45544621. The reversal of 45544602 is 20644554.

It is a self number, because there is not a number n which added to its sum of digits gives 45544602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1602 + ... + 9677.

It is an arithmetic number, because the mean of its divisors is an integer number (5702040).

Almost surely, 2^45544602 is an apocalyptic number.

45544602 is an abundant number, since it is smaller than the sum of its proper divisors (45688038).

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

45544602 is a wasteful number, since it uses less digits than its factorization.

45544602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11957.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 45544602 is about 6748.6740919976. The cubic root of 45544602 is about 357.1184629891.

The spelling of 45544602 in words is "forty-five million, five hundred forty-four thousand, six hundred two".