5172582072 has 32 divisors (see below), whose sum is σ = 14778806400. Its totient is φ = 1477880544.

The previous prime is 5172582049. The next prime is 5172582073. The reversal of 5172582072 is 2702852715.

It is a self number, because there is not a number n which added to its sum of digits gives 5172582072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5172582073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15394422 + ... + 15394757.

It is an arithmetic number, because the mean of its divisors is an integer number (461837700).

Almost surely, 2^5172582072 is an apocalyptic number.

It is an amenable number.

5172582072 is an abundant number, since it is smaller than the sum of its proper divisors (9606224328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5172582072 is a wasteful number, since it uses less digits than its factorization.

5172582072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30789195 (or 30789191 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 39.

The square root of 5172582072 is about 71920.6651248443. The cubic root of 5172582072 is about 1729.4279097828.

The spelling of 5172582072 in words is "five billion, one hundred seventy-two million, five hundred eighty-two thousand, seventy-two".