5260016058657 has 4 divisors (see below), whose sum is σ = 7013354744880. Its totient is φ = 3506677372436.

The previous prime is 5260016058653. The next prime is 5260016058659. The reversal of 5260016058657 is 7568506100625.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 5260016058657 - 2² = 5260016058653 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5260016058653) 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, 876669343107 + ... + 876669343112.

It is an arithmetic number, because the mean of its divisors is an integer number (1753338686220).

Almost surely, 2^{5260016058657} is an apocalyptic number.

It is an amenable number.

5260016058657 is a deficient number, since it is larger than the sum of its proper divisors (1753338686223).

5260016058657 is a wasteful number, since it uses less digits than its factorization.

5260016058657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753338686222.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 5260016058657 in words is "five trillion, two hundred sixty billion, sixteen million, fifty-eight thousand, six hundred fifty-seven".