10251251415065 has 16 divisors (see below), whose sum is σ = 12353259248640. Its totient is φ = 8166497693760.

The previous prime is 10251251415061. The next prime is 10251251415071. The reversal of 10251251415065 is 56051415215201.

It is not a de Polignac number, because 10251251415065 - 2² = 10251251415061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10251251415061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75194192 + ... + 75330398.

It is an arithmetic number, because the mean of its divisors is an integer number (772078703040).

Almost surely, 2^{10251251415065} is an apocalyptic number.

It is an amenable number.

10251251415065 is a deficient number, since it is larger than the sum of its proper divisors (2102007833575).

10251251415065 is a wasteful number, since it uses less digits than its factorization.

10251251415065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199432.

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

The spelling of 10251251415065 in words is "ten trillion, two hundred fifty-one billion, two hundred fifty-one million, four hundred fifteen thousand, sixty-five".