566492375 has 8 divisors (see below), whose sum is σ = 706982640. Its totient is φ = 453193800.

The previous prime is 566492371. The next prime is 566492389. The reversal of 566492375 is 573294665.

It is not a de Polignac number, because 566492375 - 2² = 566492371 is a prime.

It is a super-2 number, since 2×566492375² = 641827221866281250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566492371) 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, 2265845 + ... + 2266094.

It is an arithmetic number, because the mean of its divisors is an integer number (88372830).

Almost surely, 2^566492375 is an apocalyptic number.

566492375 is a deficient number, since it is larger than the sum of its proper divisors (140490265).

566492375 is an equidigital number, since it uses as much as digits as its factorization.

566492375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531954 (or 4531944 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 47.

The square root of 566492375 is about 23801.1002896925. The cubic root of 566492375 is about 827.4301775986.

The spelling of 566492375 in words is "five hundred sixty-six million, four hundred ninety-two thousand, three hundred seventy-five".