45530404 has 24 divisors (see below), whose sum is σ = 81849600. Its totient is φ = 22150656.

The previous prime is 45530399. The next prime is 45530411. The reversal of 45530404 is 40403554.

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, 36804 + ... + 38020.

It is an arithmetic number, because the mean of its divisors is an integer number (3410400).

Almost surely, 2^45530404 is an apocalyptic number.

It is an amenable number.

45530404 is a deficient number, since it is larger than the sum of its proper divisors (36319196).

45530404 is a wasteful number, since it uses less digits than its factorization.

45530404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45530404 is about 6747.6220996733. The cubic root of 45530404 is about 357.0813499564.

Adding to 45530404 its reverse (40403554), we get a palindrome (85933958).

The spelling of 45530404 in words is "forty-five million, five hundred thirty thousand, four hundred four".