5711452566 has 16 divisors (see below), whose sum is σ = 12094840944. Its totient is φ = 1791828224.

The previous prime is 5711452543. The next prime is 5711452619. The reversal of 5711452566 is 6652541175.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27997215 + ... + 27997418.

It is an arithmetic number, because the mean of its divisors is an integer number (755927559).

Almost surely, 2^5711452566 is an apocalyptic number.

5711452566 is an abundant number, since it is smaller than the sum of its proper divisors (6383388378).

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

5711452566 is a wasteful number, since it uses less digits than its factorization.

5711452566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55994655.

The product of its digits is 252000, while the sum is 42.

The square root of 5711452566 is about 75574.1527640238. The cubic root of 5711452566 is about 1787.5115558677.

The spelling of 5711452566 in words is "five billion, seven hundred eleven million, four hundred fifty-two thousand, five hundred sixty-six".