45206504 has 16 divisors (see below), whose sum is σ = 96871200. Its totient is φ = 19374192.

The previous prime is 45206503. The next prime is 45206521. The reversal of 45206504 is 40560254.

It is not an unprimeable number, because it can be changed into a prime (45206503) 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, 403574 + ... + 403685.

It is an arithmetic number, because the mean of its divisors is an integer number (6054450).

Almost surely, 2^45206504 is an apocalyptic number.

It is an amenable number.

45206504 is an abundant number, since it is smaller than the sum of its proper divisors (51664696).

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

45206504 is a wasteful number, since it uses less digits than its factorization.

45206504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807272 (or 807268 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45206504 is about 6723.5782140167. The cubic root of 45206504 is about 356.2325837797.

Adding to 45206504 its reverse (40560254), we get a palindrome (85766758).

The spelling of 45206504 in words is "forty-five million, two hundred six thousand, five hundred four".