2564337053 has 8 divisors (see below), whose sum is σ = 2585487168. Its totient is φ = 2543273824.

The previous prime is 2564337047. The next prime is 2564337073. The reversal of 2564337053 is 3507334652.

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

It is a cyclic number.

It is not a de Polignac number, because 2564337053 - 2⁴ = 2564337037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2564336998 and 2564337016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2564337023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38225 + ... + 81177.

It is an arithmetic number, because the mean of its divisors is an integer number (323185896).

Almost surely, 2^2564337053 is an apocalyptic number.

It is an amenable number.

2564337053 is a deficient number, since it is larger than the sum of its proper divisors (21150115).

2564337053 is a wasteful number, since it uses less digits than its factorization.

2564337053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43443.

The product of its (nonzero) digits is 226800, while the sum is 38.

The square root of 2564337053 is about 50639.2836935911. The cubic root of 2564337053 is about 1368.7528481888.

The spelling of 2564337053 in words is "two billion, five hundred sixty-four million, three hundred thirty-seven thousand, fifty-three".