2515126265125 has 32 divisors (see below), whose sum is σ = 3278741266944. Its totient is φ = 1922625936000.

The previous prime is 2515126265053. The next prime is 2515126265189. The reversal of 2515126265125 is 5215626215152.

It is not a de Polignac number, because 2515126265125 - 2²⁷ = 2514992047397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2327785 + ... + 3232465.

It is an arithmetic number, because the mean of its divisors is an integer number (102460664592).

Almost surely, 2^{2515126265125} is an apocalyptic number.

2515126265125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2515126265125 is a deficient number, since it is larger than the sum of its proper divisors (763615001819).

2515126265125 is an equidigital number, since it uses as much as digits as its factorization.

2515126265125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 905686 (or 905676 counting only the distinct ones).

The product of its digits is 360000, while the sum is 43.

The spelling of 2515126265125 in words is "two trillion, five hundred fifteen billion, one hundred twenty-six million, two hundred sixty-five thousand, one hundred twenty-five".