5544686725 has 12 divisors (see below), whose sum is σ = 6881173540. Its totient is φ = 4432032000.

The previous prime is 5544686711. The next prime is 5544686747. The reversal of 5544686725 is 5276864455.

It can be written as a sum of positive squares in 6 ways, for example, as 2226235489 + 3318451236 = 47183^2 + 57606^2 .

It is not a de Polignac number, because 5544686725 - 2⁷ = 5544686597 is a prime.

It is a super-3 number, since 3×5544686725³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62310 + ... + 122359.

Almost surely, 2^5544686725 is an apocalyptic number.

It is an amenable number.

5544686725 is a deficient number, since it is larger than the sum of its proper divisors (1336486815).

5544686725 is a wasteful number, since it uses less digits than its factorization.

5544686725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185880 (or 185875 counting only the distinct ones).

The product of its digits is 8064000, while the sum is 52.

The square root of 5544686725 is about 74462.6532229412. The cubic root of 5544686725 is about 1769.9418756914.

The spelling of 5544686725 in words is "five billion, five hundred forty-four million, six hundred eighty-six thousand, seven hundred twenty-five".