5025558985 has 4 divisors (see below), whose sum is σ = 6030670788. Its totient is φ = 4020447184.

The previous prime is 5025558977. The next prime is 5025559061. The reversal of 5025558985 is 5898555205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3693235984 + 1332323001 = 60772^2 + 36501^2 .

It is a cyclic number.

It is not a de Polignac number, because 5025558985 - 2³ = 5025558977 is a prime.

It is a super-2 number, since 2×5025558985² = 50512486223428460450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502555894 + ... + 502555903.

It is an arithmetic number, because the mean of its divisors is an integer number (1507667697).

Almost surely, 2^5025558985 is an apocalyptic number.

It is an amenable number.

5025558985 is a deficient number, since it is larger than the sum of its proper divisors (1005111803).

5025558985 is a wasteful number, since it uses less digits than its factorization.

5025558985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005111802.

The product of its (nonzero) digits is 3600000, while the sum is 52.

The square root of 5025558985 is about 70891.1770603366. The cubic root of 5025558985 is about 1712.8846793136.

The spelling of 5025558985 in words is "five billion, twenty-five million, five hundred fifty-eight thousand, nine hundred eighty-five".