45152204 has 36 divisors (see below), whose sum is σ = 84842520. Its totient is φ = 21020160.

The previous prime is 45152147. The next prime is 45152251. The reversal of 45152204 is 40225154.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45152204.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 160544 + ... + 160824.

Almost surely, 2^45152204 is an apocalyptic number.

It is an amenable number.

45152204 is a deficient number, since it is larger than the sum of its proper divisors (39690316).

45152204 is a wasteful number, since it uses less digits than its factorization.

45152204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 45152204 is about 6719.5389722808. The cubic root of 45152204 is about 356.0898964997.

Adding to 45152204 its reverse (40225154), we get a palindrome (85377358).

The spelling of 45152204 in words is "forty-five million, one hundred fifty-two thousand, two hundred four".