25216026890795 has 32 divisors (see below), whose sum is σ = 32775794600640. Its totient is φ = 18513162385920.

The previous prime is 25216026890777. The next prime is 25216026890801. The reversal of 25216026890795 is 59709862061252.

It is not a de Polignac number, because 25216026890795 - 2¹⁰ = 25216026889771 is a prime.

It is a super-3 number, since 3×25216026890795³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43347452 + ... + 43925318.

It is an arithmetic number, because the mean of its divisors is an integer number (1024243581270).

Almost surely, 2^{25216026890795} is an apocalyptic number.

25216026890795 is a deficient number, since it is larger than the sum of its proper divisors (7559767709845).

25216026890795 is a wasteful number, since it uses less digits than its factorization.

25216026890795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581775.

The product of its (nonzero) digits is 32659200, while the sum is 62.

The spelling of 25216026890795 in words is "twenty-five trillion, two hundred sixteen billion, twenty-six million, eight hundred ninety thousand, seven hundred ninety-five".