5172004971 has 24 divisors (see below), whose sum is σ = 8832326880. Its totient is φ = 2853518976.

The previous prime is 5172004969. The next prime is 5172005017. The reversal of 5172004971 is 1794002715.

It is a happy number.

It is not a de Polignac number, because 5172004971 - 2¹ = 5172004969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5172004921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1413610 + ... + 1417263.

It is an arithmetic number, because the mean of its divisors is an integer number (368013620).

Almost surely, 2^5172004971 is an apocalyptic number.

5172004971 is a deficient number, since it is larger than the sum of its proper divisors (3660321909).

5172004971 is a wasteful number, since it uses less digits than its factorization.

5172004971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830915 (or 2830912 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 5172004971 is about 71916.6529463100. The cubic root of 5172004971 is about 1729.3635904105.

The spelling of 5172004971 in words is "five billion, one hundred seventy-two million, four thousand, nine hundred seventy-one".