27426375137 has 8 divisors (see below), whose sum is σ = 31773805056. Its totient is φ = 23186289312.

The previous prime is 27426375029. The next prime is 27426375143. The reversal of 27426375137 is 73157362472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27426375137 - 2²⁸ = 27157939681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27426375091 and 27426375100.

It is not an unprimeable number, because it can be changed into a prime (27426375157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26835473 + ... + 26836494.

It is an arithmetic number, because the mean of its divisors is an integer number (3971725632).

Almost surely, 2^27426375137 is an apocalyptic number.

It is an amenable number.

27426375137 is a deficient number, since it is larger than the sum of its proper divisors (4347429919).

27426375137 is an equidigital number, since it uses as much as digits as its factorization.

27426375137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53672047.

The product of its digits is 1481760, while the sum is 47.

The spelling of 27426375137 in words is "twenty-seven billion, four hundred twenty-six million, three hundred seventy-five thousand, one hundred thirty-seven".