2560159012503 has 4 divisors (see below), whose sum is σ = 3413545350008. Its totient is φ = 1706772675000.

The previous prime is 2560159012487. The next prime is 2560159012519. The reversal of 2560159012503 is 3052109510652.

2560159012503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2560159012487) and next prime (2560159012519).

It is not a de Polignac number, because 2560159012503 - 2⁴ = 2560159012487 is a prime.

It is a super-2 number, since 2×2560159012503² (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 (2560159012003) 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, 426693168748 + ... + 426693168753.

It is an arithmetic number, because the mean of its divisors is an integer number (853386337502).

Almost surely, 2^{2560159012503} is an apocalyptic number.

2560159012503 is a deficient number, since it is larger than the sum of its proper divisors (853386337505).

2560159012503 is an equidigital number, since it uses as much as digits as its factorization.

2560159012503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853386337504.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 2560159012503 in words is "two trillion, five hundred sixty billion, one hundred fifty-nine million, twelve thousand, five hundred three".