27425157327 has 12 divisors (see below), whose sum is σ = 41699069880. Its totient is φ = 17321151888.

The previous prime is 27425157313. The next prime is 27425157371. The reversal of 27425157327 is 72375152472.

27425157327 is a `hidden beast` number, since 2 + 7 + 4 + 2 + 51 + 573 + 27 = 666.

It is not a de Polignac number, because 27425157327 - 2¹⁰ = 27425156303 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27425157307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80190348 + ... + 80190689.

It is an arithmetic number, because the mean of its divisors is an integer number (3474922490).

Almost surely, 2^27425157327 is an apocalyptic number.

27425157327 is a deficient number, since it is larger than the sum of its proper divisors (14273912553).

27425157327 is a wasteful number, since it uses less digits than its factorization.

27425157327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160381062 (or 160381059 counting only the distinct ones).

The product of its digits is 823200, while the sum is 45.

The spelling of 27425157327 in words is "twenty-seven billion, four hundred twenty-five million, one hundred fifty-seven thousand, three hundred twenty-seven".