5255003025557 has 8 divisors (see below), whose sum is σ = 5256582612000. Its totient is φ = 5253423592464.

The previous prime is 5255003025553. The next prime is 5255003025577. The reversal of 5255003025557 is 7555203005525.

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 5255003025557 - 2² = 5255003025553 is a prime.

It is a super-2 number, since 2×5255003025557² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255003025553) 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, 124543418 + ... + 124585604.

It is an arithmetic number, because the mean of its divisors is an integer number (657072826500).

Almost surely, 2^{5255003025557} is an apocalyptic number.

It is an amenable number.

5255003025557 is a deficient number, since it is larger than the sum of its proper divisors (1579586443).

5255003025557 is a wasteful number, since it uses less digits than its factorization.

5255003025557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76675.

The product of its (nonzero) digits is 1312500, while the sum is 44.

The spelling of 5255003025557 in words is "five trillion, two hundred fifty-five billion, three million, twenty-five thousand, five hundred fifty-seven".