2566037053 has 8 divisors (see below), whose sum is σ = 2603240640. Its totient is φ = 2529019680.

The previous prime is 2566037017. The next prime is 2566037063. The reversal of 2566037053 is 3507306652.

It is a happy number.

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-2566037053 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 (2566037063) 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, 18675 + ... + 74032.

It is an arithmetic number, because the mean of its divisors is an integer number (325405080).

Almost surely, 2^2566037053 is an apocalyptic number.

It is an amenable number.

2566037053 is a deficient number, since it is larger than the sum of its proper divisors (37203587).

2566037053 is an equidigital number, since it uses as much as digits as its factorization.

2566037053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93107.

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 2566037053 is about 50656.0663000987. The cubic root of 2566037053 is about 1369.0552480930.

The spelling of 2566037053 in words is "two billion, five hundred sixty-six million, thirty-seven thousand, fifty-three".