5500551604 has 24 divisors (see below), whose sum is σ = 10176874400. Its totient is φ = 2594138400.

The previous prime is 5500551601. The next prime is 5500551613. The reversal of 5500551604 is 4061550055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500551601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140622 + ... + 175429.

Almost surely, 2^5500551604 is an apocalyptic number.

It is an amenable number.

5500551604 is a deficient number, since it is larger than the sum of its proper divisors (4676322796).

5500551604 is a wasteful number, since it uses less digits than its factorization.

5500551604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316303 (or 316301 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 5500551604 is about 74165.7036911267. The cubic root of 5500551604 is about 1765.2331764256.

The spelling of 5500551604 in words is "five billion, five hundred million, five hundred fifty-one thousand, six hundred four".