25827533008075 has 6 divisors (see below), whose sum is σ = 32026140930044. Its totient is φ = 20662026406440.

The previous prime is 25827533008009. The next prime is 25827533008157. The reversal of 25827533008075 is 57080033572852.

It is not a de Polignac number, because 25827533008075 - 2¹⁹ = 25827532483787 is a prime.

It is a super-2 number, since 2×25827533008075² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 516550660137 + ... + 516550660186.

Almost surely, 2^{25827533008075} is an apocalyptic number.

25827533008075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25827533008075 is a deficient number, since it is larger than the sum of its proper divisors (6198607921969).

25827533008075 is a wasteful number, since it uses less digits than its factorization.

25827533008075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033101320333 (or 1033101320328 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 55.

The spelling of 25827533008075 in words is "twenty-five trillion, eight hundred twenty-seven billion, five hundred thirty-three million, eight thousand, seventy-five".