5557016225 has 6 divisors (see below), whose sum is σ = 6890700150. Its totient is φ = 4445612960.

The previous prime is 5557016173. The next prime is 5557016233. The reversal of 5557016225 is 5226107555.

It can be written as a sum of positive squares in 3 ways, for example, as 394737424 + 5162278801 = 19868^2 + 71849^2 .

It is not a de Polignac number, because 5557016225 - 2¹⁰ = 5557015201 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111140300 + ... + 111140349.

It is an arithmetic number, because the mean of its divisors is an integer number (1148450025).

Almost surely, 2^5557016225 is an apocalyptic number.

It is an amenable number.

5557016225 is a deficient number, since it is larger than the sum of its proper divisors (1333683925).

5557016225 is a wasteful number, since it uses less digits than its factorization.

5557016225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222280659 (or 222280654 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 38.

The square root of 5557016225 is about 74545.3970745344. The cubic root of 5557016225 is about 1771.2528209931.

The spelling of 5557016225 in words is "five billion, five hundred fifty-seven million, sixteen thousand, two hundred twenty-five".