57147641027 has 2 divisors, whose sum is σ = 57147641028. Its totient is φ = 57147641026.

The previous prime is 57147641003. The next prime is 57147641029. The reversal of 57147641027 is 72014674175.

57147641027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57147641027 - 2¹⁰ = 57147640003 is a prime.

It is a super-2 number, since 2×57147641027² (a number of 22 digits) contains 22 as substring.

Together with 57147641029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57147641029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28573820513 + 28573820514.

It is an arithmetic number, because the mean of its divisors is an integer number (28573820514).

Almost surely, 2^57147641027 is an apocalyptic number.

57147641027 is a deficient number, since it is larger than the sum of its proper divisors (1).

57147641027 is an equidigital number, since it uses as much as digits as its factorization.

57147641027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329280, while the sum is 44.

The spelling of 57147641027 in words is "fifty-seven billion, one hundred forty-seven million, six hundred forty-one thousand, twenty-seven".