566053013 has 4 divisors (see below), whose sum is σ = 569442720. Its totient is φ = 562663308.

The previous prime is 566052979. The next prime is 566053027. The reversal of 566053013 is 310350665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310350665 = 5 ⋅62070133.

It is a cyclic number.

It is not a de Polignac number, because 566053013 - 2²⁸ = 297617557 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 (566053043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1694603 + ... + 1694936.

It is an arithmetic number, because the mean of its divisors is an integer number (142360680).

Almost surely, 2^566053013 is an apocalyptic number.

It is an amenable number.

566053013 is a deficient number, since it is larger than the sum of its proper divisors (3389707).

566053013 is a wasteful number, since it uses less digits than its factorization.

566053013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389706.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 566053013 is about 23791.8686319507. The cubic root of 566053013 is about 827.2162086087.

The spelling of 566053013 in words is "five hundred sixty-six million, fifty-three thousand, thirteen".