45263604 has 12 divisors (see below), whose sum is σ = 105615104. Its totient is φ = 15087864.

The previous prime is 45263599. The next prime is 45263623. The reversal of 45263604 is 40636254.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1885972 + ... + 1885995.

Almost surely, 2^45263604 is an apocalyptic number.

It is an amenable number.

45263604 is an abundant number, since it is smaller than the sum of its proper divisors (60351500).

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

45263604 is a wasteful number, since it uses less digits than its factorization.

45263604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771974 (or 3771972 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 45263604 is about 6727.8231249045. The cubic root of 45263604 is about 356.3825055875.

Adding to 45263604 its reverse (40636254), we get a palindrome (85899858).

The spelling of 45263604 in words is "forty-five million, two hundred sixty-three thousand, six hundred four".