5555445325 has 6 divisors (see below), whose sum is σ = 6888752234. Its totient is φ = 4444356240.

The previous prime is 5555445307. The next prime is 5555445331. The reversal of 5555445325 is 5235445555.

It can be written as a sum of positive squares in 3 ways, for example, as 31685641 + 5523759684 = 5629^2 + 74322^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5555445325 is a prime.

It is a Duffinian number.

It is a congruent 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, 111108882 + ... + 111108931.

Almost surely, 2^5555445325 is an apocalyptic number.

It is an amenable number.

5555445325 is a deficient number, since it is larger than the sum of its proper divisors (1333306909).

5555445325 is a wasteful number, since it uses less digits than its factorization.

5555445325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222217823 (or 222217818 counting only the distinct ones).

The product of its digits is 1500000, while the sum is 43.

The square root of 5555445325 is about 74534.8597972787. The cubic root of 5555445325 is about 1771.0859014824.

The spelling of 5555445325 in words is "five billion, five hundred fifty-five million, four hundred forty-five thousand, three hundred twenty-five".