132504404 has 24 divisors (see below), whose sum is σ = 245968800. Its totient is φ = 62281440.

The previous prime is 132504377. The next prime is 132504419. The reversal of 132504404 is 404405231.

It is a super-5 number, since 5×132504404⁵ (a number of 42 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132504404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3302 + ... + 16610.

It is an arithmetic number, because the mean of its divisors is an integer number (10248700).

Almost surely, 2^132504404 is an apocalyptic number.

It is an amenable number.

132504404 is a deficient number, since it is larger than the sum of its proper divisors (113464396).

132504404 is a wasteful number, since it uses less digits than its factorization.

132504404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463 (or 13461 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 132504404 is about 11511.0557291675. The cubic root of 132504404 is about 509.8120594188.

Adding to 132504404 its reverse (404405231), we get a palindrome (536909635).

The spelling of 132504404 in words is "one hundred thirty-two million, five hundred four thousand, four hundred four".