5652772566 has 32 divisors (see below), whose sum is σ = 12950504448. Its totient is φ = 1611342720.

The previous prime is 5652772553. The next prime is 5652772571. The reversal of 5652772566 is 6652772565.

It is a super-3 number, since 3×5652772566³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137230 + ... + 173601.

It is an arithmetic number, because the mean of its divisors is an integer number (404703264).

Almost surely, 2^5652772566 is an apocalyptic number.

5652772566 is an abundant number, since it is smaller than the sum of its proper divisors (7297731882).

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

5652772566 is a wasteful number, since it uses less digits than its factorization.

5652772566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311276.

The product of its digits is 5292000, while the sum is 51.

The square root of 5652772566 is about 75184.9224645474. The cubic root of 5652772566 is about 1781.3687832539.

Subtracting 5652772566 from its reverse (6652772565), we obtain a palindrome (999999999).

The spelling of 5652772566 in words is "five billion, six hundred fifty-two million, seven hundred seventy-two thousand, five hundred sixty-six".