27230795357 has 2 divisors, whose sum is σ = 27230795358. Its totient is φ = 27230795356.

The previous prime is 27230795311. The next prime is 27230795363. The reversal of 27230795357 is 75359703272.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23822687716 + 3408107641 = 154346^2 + 58379^2 .

It is a cyclic number.

It is not a de Polignac number, because 27230795357 - 2²⁴ = 27214018141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27230705357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13615397678 + 13615397679.

It is an arithmetic number, because the mean of its divisors is an integer number (13615397679).

Almost surely, 2^27230795357 is an apocalyptic number.

It is an amenable number.

27230795357 is a deficient number, since it is larger than the sum of its proper divisors (1).

27230795357 is an equidigital number, since it uses as much as digits as its factorization.

27230795357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2778300, while the sum is 50.

The spelling of 27230795357 in words is "twenty-seven billion, two hundred thirty million, seven hundred ninety-five thousand, three hundred fifty-seven".