2515265250025 has 12 divisors (see below), whose sum is σ = 3402467902224. Its totient is φ = 1829283818000.

The previous prime is 2515265249999. The next prime is 2515265250059. The reversal of 2515265250025 is 5200525625152.

It is not a de Polignac number, because 2515265250025 - 2⁹ = 2515265249513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2515265250025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4573209271 + ... + 4573209820.

It is an arithmetic number, because the mean of its divisors is an integer number (283538991852).

Almost surely, 2^{2515265250025} is an apocalyptic number.

2515265250025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2515265250025 is a deficient number, since it is larger than the sum of its proper divisors (887202652199).

2515265250025 is a wasteful number, since it uses less digits than its factorization.

2515265250025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9146419112 (or 9146419107 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 2515265250025 in words is "two trillion, five hundred fifteen billion, two hundred sixty-five million, two hundred fifty thousand, twenty-five".