26125632775 has 24 divisors (see below), whose sum is σ = 35368879104. Its totient is φ = 18985394400.

The previous prime is 26125632749. The next prime is 26125632809. The reversal of 26125632775 is 57723652162.

It is not a de Polignac number, because 26125632775 - 2²¹ = 26123535623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 315802 + ... + 389848.

It is an arithmetic number, because the mean of its divisors is an integer number (1473703296).

Almost surely, 2^26125632775 is an apocalyptic number.

26125632775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26125632775 is a deficient number, since it is larger than the sum of its proper divisors (9243246329).

26125632775 is a wasteful number, since it uses less digits than its factorization.

26125632775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75351 (or 75346 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The spelling of 26125632775 in words is "twenty-six billion, one hundred twenty-five million, six hundred thirty-two thousand, seven hundred seventy-five".