12525015265015 has 8 divisors (see below), whose sum is σ = 16396383619728. Its totient is φ = 9109102010880.

The previous prime is 12525015264961. The next prime is 12525015265019. The reversal of 12525015265015 is 51056251052521.

It is a happy number.

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

It is not a de Polignac number, because 12525015265015 - 2¹³ = 12525015256823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12525015265019) 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, 113863775082 + ... + 113863775191.

It is an arithmetic number, because the mean of its divisors is an integer number (2049547952466).

Almost surely, 2^{12525015265015} is an apocalyptic number.

12525015265015 is a deficient number, since it is larger than the sum of its proper divisors (3871368354713).

12525015265015 is a wasteful number, since it uses less digits than its factorization.

12525015265015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227727550289.

The product of its (nonzero) digits is 150000, while the sum is 40.

The spelling of 12525015265015 in words is "twelve trillion, five hundred twenty-five billion, fifteen million, two hundred sixty-five thousand, fifteen".