5208558025 has 24 divisors (see below), whose sum is σ = 7068529728. Its totient is φ = 3775800000.

The previous prime is 5208558011. The next prime is 5208558037.

It is a happy number.

5208558025 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5208558025 - 2⁵ = 5208557993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55075 + ... + 115975.

It is an arithmetic number, because the mean of its divisors is an integer number (294522072).

Almost surely, 2^5208558025 is an apocalyptic number.

5208558025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5208558025 is a deficient number, since it is larger than the sum of its proper divisors (1859971703).

5208558025 is a wasteful number, since it uses less digits than its factorization.

5208558025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61233 (or 61228 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 40.

The square root of 5208558025 is about 72170.3403414450. The cubic root of 5208558025 is about 1733.4281123182.

The spelling of 5208558025 in words is "five billion, two hundred eight million, five hundred fifty-eight thousand, twenty-five".