5255543025 has 36 divisors (see below), whose sum is σ = 9421084140. Its totient is φ = 2800627200.

The previous prime is 5255543021. The next prime is 5255543063. The reversal of 5255543025 is 5203455525.

5255543025 is a `hidden beast` number, since 52 + 5 + 554 + 30 + 25 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 13927824 + 5241615201 = 3732^2 + 72399^2 .

It is not a de Polignac number, because 5255543025 - 2² = 5255543021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5255543021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 280965 + ... + 299085.

Almost surely, 2^5255543025 is an apocalyptic number.

It is an amenable number.

5255543025 is a deficient number, since it is larger than the sum of its proper divisors (4165541115).

5255543025 is a wasteful number, since it uses less digits than its factorization.

5255543025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19426 (or 19418 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 5255543025 is about 72495.1241463866. The cubic root of 5255543025 is about 1738.6247803965.

The spelling of 5255543025 in words is "five billion, two hundred fifty-five million, five hundred forty-three thousand, twenty-five".