10265136556895 has 32 divisors (see below), whose sum is σ = 13828674917376. Its totient is φ = 7250935619200.

The previous prime is 10265136556877. The next prime is 10265136556963. The reversal of 10265136556895 is 59865563156201.

It is a happy number.

It is not a de Polignac number, because 10265136556895 - 2¹² = 10265136552799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14818004 + ... + 15495273.

It is an arithmetic number, because the mean of its divisors is an integer number (432146091168).

Almost surely, 2^{10265136556895} is an apocalyptic number.

10265136556895 is a deficient number, since it is larger than the sum of its proper divisors (3563538360481).

10265136556895 is a wasteful number, since it uses less digits than its factorization.

10265136556895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30313471.

The product of its (nonzero) digits is 58320000, while the sum is 62.

The spelling of 10265136556895 in words is "ten trillion, two hundred sixty-five billion, one hundred thirty-six million, five hundred fifty-six thousand, eight hundred ninety-five".