5222640582 has 12 divisors (see below), whose sum is σ = 11315721300. Its totient is φ = 1740880188.

The previous prime is 5222640581. The next prime is 5222640593. The reversal of 5222640582 is 2850462225.

5222640582 is a `hidden beast` number, since 5 + 2 + 2 + 2 + 640 + 5 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5222640581) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145073332 + ... + 145073367.

It is an arithmetic number, because the mean of its divisors is an integer number (942976775).

Almost surely, 2^5222640582 is an apocalyptic number.

5222640582 is an abundant number, since it is smaller than the sum of its proper divisors (6093080718).

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

5222640582 is a wasteful number, since it uses less digits than its factorization.

5222640582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290146707 (or 290146704 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 5222640582 is about 72267.8391955924. The cubic root of 5222640582 is about 1734.9889494821.

The spelling of 5222640582 in words is "five billion, two hundred twenty-two million, six hundred forty thousand, five hundred eighty-two".