5479191604 has 6 divisors (see below), whose sum is σ = 9588585314. Its totient is φ = 2739595800.

The previous prime is 5479191533. The next prime is 5479191643. The reversal of 5479191604 is 4061919745.

It can be written as a sum of positive squares in only one way, i.e., 4790024100 + 689167504 = 69210^2 + 26252^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 684898947 + ... + 684898954.

Almost surely, 2^5479191604 is an apocalyptic number.

It is an amenable number.

5479191604 is a deficient number, since it is larger than the sum of its proper divisors (4109393710).

5479191604 is a wasteful number, since it uses less digits than its factorization.

5479191604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369797905 (or 1369797903 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 5479191604 is about 74021.5617506143. The cubic root of 5479191604 is about 1762.9452669354.

The spelling of 5479191604 in words is "five billion, four hundred seventy-nine million, one hundred ninety-one thousand, six hundred four".