2500275000015 has 24 divisors (see below), whose sum is σ = 4667180001120. Its totient is φ = 1230904615104.

The previous prime is 2500275000011. The next prime is 2500275000043. The reversal of 2500275000015 is 5100005720052.

It is a happy number.

It is not a de Polignac number, because 2500275000015 - 2² = 2500275000011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2500275000011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2136986595 + ... + 2136987764.

It is an arithmetic number, because the mean of its divisors is an integer number (194465833380).

Almost surely, 2^{2500275000015} is an apocalyptic number.

2500275000015 is a deficient number, since it is larger than the sum of its proper divisors (2166905001105).

2500275000015 is a wasteful number, since it uses less digits than its factorization.

2500275000015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273974383 (or 4273974380 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The spelling of 2500275000015 in words is "two trillion, five hundred billion, two hundred seventy-five million, fifteen", and thus it is an aban number.