5207786584 has 128 divisors (see below), whose sum is σ = 13259635200. Its totient is φ = 1851632640.

The previous prime is 5207786581. The next prime is 5207786587. The reversal of 5207786584 is 4856877025.

It is an interprime number because it is at equal distance from previous prime (5207786581) and next prime (5207786587).

It is a super-2 number, since 2×5207786584² = 54242082208980778112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207786581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 709059 + ... + 716365.

It is an arithmetic number, because the mean of its divisors is an integer number (103590900).

Almost surely, 2^5207786584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5207786584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6629817600).

5207786584 is an abundant number, since it is smaller than the sum of its proper divisors (8051848616).

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

5207786584 is a wasteful number, since it uses less digits than its factorization.

5207786584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7433 (or 7429 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 52.

The square root of 5207786584 is about 72164.9955587887. The cubic root of 5207786584 is about 1733.3425285837.

The spelling of 5207786584 in words is "five billion, two hundred seven million, seven hundred eighty-six thousand, five hundred eighty-four".