27825876126 has 24 divisors (see below), whose sum is σ = 60292519560. Its totient is φ = 9274811856.

The previous prime is 27825876109. The next prime is 27825876137. The reversal of 27825876126 is 62167852872.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 562585 + ... + 610043.

It is an arithmetic number, because the mean of its divisors is an integer number (2512188315).

Almost surely, 2^27825876126 is an apocalyptic number.

27825876126 is an abundant number, since it is smaller than the sum of its proper divisors (32466643434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27825876126 is a wasteful number, since it uses less digits than its factorization.

27825876126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80040 (or 80037 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 54.

The spelling of 27825876126 in words is "twenty-seven billion, eight hundred twenty-five million, eight hundred seventy-six thousand, one hundred twenty-six".