27056757001 has 4 divisors (see below), whose sum is σ = 27685983952. Its totient is φ = 26427530052.

The previous prime is 27056756953. The next prime is 27056757041. The reversal of 27056757001 is 10075765072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27056757001 - 2⁷ = 27056756873 is a prime.

It is a super-2 number, since 2×27056757001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27056757041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314613411 + ... + 314613496.

It is an arithmetic number, because the mean of its divisors is an integer number (6921495988).

Almost surely, 2^27056757001 is an apocalyptic number.

It is an amenable number.

27056757001 is a deficient number, since it is larger than the sum of its proper divisors (629226951).

27056757001 is an equidigital number, since it uses as much as digits as its factorization.

27056757001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629226950.

The product of its (nonzero) digits is 102900, while the sum is 40.

The spelling of 27056757001 in words is "twenty-seven billion, fifty-six million, seven hundred fifty-seven thousand, one".