2502530256001 has 4 divisors (see below), whose sum is σ = 2507446818900. Its totient is φ = 2497613693104.

The previous prime is 2502530255971. The next prime is 2502530256029. The reversal of 2502530256001 is 1006520352052.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2330968616001 + 171561640000 = 1526751^2 + 414200^2 .

It is a cyclic number.

It is not a de Polignac number, because 2502530256001 - 2¹¹ = 2502530253953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2502530256071) 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, 2458280686 + ... + 2458281703.

It is an arithmetic number, because the mean of its divisors is an integer number (626861704725).

Almost surely, 2^{2502530256001} is an apocalyptic number.

It is an amenable number.

2502530256001 is a deficient number, since it is larger than the sum of its proper divisors (4916562899).

2502530256001 is an equidigital number, since it uses as much as digits as its factorization.

2502530256001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916562898.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 2502530256001 in words is "two trillion, five hundred two billion, five hundred thirty million, two hundred fifty-six thousand, one".