2505270570879 has 4 divisors (see below), whose sum is σ = 3340360761176. Its totient is φ = 1670180380584.

The previous prime is 2505270570877. The next prime is 2505270570889. The reversal of 2505270570879 is 9780750725052.

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

It is not a de Polignac number, because 2505270570879 - 2¹ = 2505270570877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505270570877) 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, 417545095144 + ... + 417545095149.

It is an arithmetic number, because the mean of its divisors is an integer number (835090190294).

Almost surely, 2^{2505270570879} is an apocalyptic number.

2505270570879 is a deficient number, since it is larger than the sum of its proper divisors (835090190297).

2505270570879 is an equidigital number, since it uses as much as digits as its factorization.

2505270570879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835090190296.

The product of its (nonzero) digits is 12348000, while the sum is 57.

The spelling of 2505270570879 in words is "two trillion, five hundred five billion, two hundred seventy million, five hundred seventy thousand, eight hundred seventy-nine".