5503400432 has 20 divisors (see below), whose sum is σ = 10864025640. Its totient is φ = 2699780928.

The previous prime is 5503400423. The next prime is 5503400447. The reversal of 5503400432 is 2340043055.

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, 3244082 + ... + 3245777.

It is an arithmetic number, because the mean of its divisors is an integer number (543201282).

Almost surely, 2^5503400432 is an apocalyptic number.

It is an amenable number.

5503400432 is a deficient number, since it is larger than the sum of its proper divisors (5360625208).

5503400432 is a wasteful number, since it uses less digits than its factorization.

5503400432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6489920 (or 6489914 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 5503400432 is about 74184.9070364046. The cubic root of 5503400432 is about 1765.5378717930.

Adding to 5503400432 its reverse (2340043055), we get a palindrome (7843443487).

The spelling of 5503400432 in words is "five billion, five hundred three million, four hundred thousand, four hundred thirty-two".