5171031225 has 24 divisors (see below), whose sum is σ = 9499377120. Its totient is φ = 2757882960.

The previous prime is 5171031199. The next prime is 5171031269. The reversal of 5171031225 is 5221301715.

It is not a de Polignac number, because 5171031225 - 2⁵ = 5171031193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 3829719 + ... + 3831068.

It is an arithmetic number, because the mean of its divisors is an integer number (395807380).

Almost surely, 2^5171031225 is an apocalyptic number.

It is an amenable number.

5171031225 is a deficient number, since it is larger than the sum of its proper divisors (4328345895).

5171031225 is a wasteful number, since it uses less digits than its factorization.

5171031225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660806 (or 7660795 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 5171031225 is about 71909.8826657366. The cubic root of 5171031225 is about 1729.2550530972.

The spelling of 5171031225 in words is "five billion, one hundred seventy-one million, thirty-one thousand, two hundred twenty-five".