2575117651411 has 4 divisors (see below), whose sum is σ = 2710650159400. Its totient is φ = 2439585143424.

The previous prime is 2575117651409. The next prime is 2575117651417. The reversal of 2575117651411 is 1141567115752.

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 2575117651411 - 2¹ = 2575117651409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2575117651417) 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, 67766253966 + ... + 67766254003.

It is an arithmetic number, because the mean of its divisors is an integer number (677662539850).

Almost surely, 2^{2575117651411} is an apocalyptic number.

2575117651411 is a deficient number, since it is larger than the sum of its proper divisors (135532507989).

2575117651411 is a wasteful number, since it uses less digits than its factorization.

2575117651411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135532507988.

The product of its digits is 294000, while the sum is 46.

The spelling of 2575117651411 in words is "two trillion, five hundred seventy-five billion, one hundred seventeen million, six hundred fifty-one thousand, four hundred eleven".