5622505720 has 32 divisors (see below), whose sum is σ = 13623765120. Its totient is φ = 2076001920.

The previous prime is 5622505717. The next prime is 5622505723. The reversal of 5622505720 is 275052265.

It is an interprime number because it is at equal distance from previous prime (5622505717) and next prime (5622505723).

It is a super-2 number, since 2×5622505720² = 63225141142865436800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622505723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5405736 + ... + 5406775.

It is an arithmetic number, because the mean of its divisors is an integer number (425742660).

Almost surely, 2^5622505720 is an apocalyptic number.

It is an amenable number.

5622505720 is an abundant number, since it is smaller than the sum of its proper divisors (8001259400).

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

5622505720 is a wasteful number, since it uses less digits than its factorization.

5622505720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10812535 (or 10812531 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 5622505720 is about 74983.3696228704. The cubic root of 5622505720 is about 1778.1837426302.

Adding to 5622505720 its reverse (275052265), we get a palindrome (5897557985).

The spelling of 5622505720 in words is "five billion, six hundred twenty-two million, five hundred five thousand, seven hundred twenty".