2576472857279 has 4 divisors (see below), whose sum is σ = 2576568731520. Its totient is φ = 2576376983040.

The previous prime is 2576472857263. The next prime is 2576472857347. The reversal of 2576472857279 is 9727582746752.

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

It is a cyclic number.

It is not a de Polignac number, because 2576472857279 - 2⁴ = 2576472857263 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 (2576472857779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47896799 + ... + 47950560.

It is an arithmetic number, because the mean of its divisors is an integer number (644142182880).

Almost surely, 2^{2576472857279} is an apocalyptic number.

2576472857279 is a deficient number, since it is larger than the sum of its proper divisors (95874241).

2576472857279 is an equidigital number, since it uses as much as digits as its factorization.

2576472857279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95874240.

The product of its digits is 829785600, while the sum is 71.

The spelling of 2576472857279 in words is "two trillion, five hundred seventy-six billion, four hundred seventy-two million, eight hundred fifty-seven thousand, two hundred seventy-nine".