566190157 has 8 divisors (see below), whose sum is σ = 609951384. Its totient is φ = 522458688.

The previous prime is 566190071. The next prime is 566190161. The reversal of 566190157 is 751091665.

566190157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 86974276 + 479215881 = 9326^2 + 21891^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-566190157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566194157) 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, 46743 + ... + 57595.

It is an arithmetic number, because the mean of its divisors is an integer number (76243923).

Almost surely, 2^566190157 is an apocalyptic number.

It is an amenable number.

566190157 is a deficient number, since it is larger than the sum of its proper divisors (43761227).

566190157 is a wasteful number, since it uses less digits than its factorization.

566190157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14879.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 566190157 is about 23794.7506185713. The cubic root of 566190157 is about 827.2830095245.

The spelling of 566190157 in words is "five hundred sixty-six million, one hundred ninety thousand, one hundred fifty-seven".