12515150026514 has 16 divisors (see below), whose sum is σ = 19422619369920. Its totient is φ = 6041000436240.

The previous prime is 12515150026507. The next prime is 12515150026537. The reversal of 12515150026514 is 41562005151521.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13772504 + ... + 14653059.

It is an arithmetic number, because the mean of its divisors is an integer number (1213913710620).

Almost surely, 2^{12515150026514} is an apocalyptic number.

12515150026514 is a deficient number, since it is larger than the sum of its proper divisors (6907469343406).

12515150026514 is a wasteful number, since it uses less digits than its factorization.

12515150026514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28433185.

The product of its (nonzero) digits is 60000, while the sum is 38.

The spelling of 12515150026514 in words is "twelve trillion, five hundred fifteen billion, one hundred fifty million, twenty-six thousand, five hundred fourteen".