2512500988871 has 8 divisors (see below), whose sum is σ = 2536253938944. Its totient is φ = 2488753069240.

The previous prime is 2512500988817. The next prime is 2512500988909. The reversal of 2512500988871 is 1788890052152.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2512500988871 is a prime.

It is a super-2 number, since 2×2512500988871² (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 (2512500988271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250175 + ... + 2255568.

It is an arithmetic number, because the mean of its divisors is an integer number (317031742368).

Almost surely, 2^{2512500988871} is an apocalyptic number.

2512500988871 is a deficient number, since it is larger than the sum of its proper divisors (23752950073).

2512500988871 is a wasteful number, since it uses less digits than its factorization.

2512500988871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2515221.

The product of its (nonzero) digits is 3225600, while the sum is 56.

The spelling of 2512500988871 in words is "two trillion, five hundred twelve billion, five hundred million, nine hundred eighty-eight thousand, eight hundred seventy-one".