565130090 has 16 divisors (see below), whose sum is σ = 1162553472. Its totient is φ = 193758864.

The previous prime is 565130089. The next prime is 565130147. The reversal of 565130090 is 90031565.

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, 4036574 + ... + 4036713.

It is an arithmetic number, because the mean of its divisors is an integer number (72659592).

Almost surely, 2^565130090 is an apocalyptic number.

565130090 is an abundant number, since it is smaller than the sum of its proper divisors (597423382).

565130090 is a wasteful number, since it uses less digits than its factorization.

565130090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8073301.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 565130090 is about 23772.4649542280. The cubic root of 565130090 is about 826.7663849170.

The spelling of 565130090 in words is "five hundred sixty-five million, one hundred thirty thousand, ninety".