27414858253 has 2 divisors, whose sum is σ = 27414858254. Its totient is φ = 27414858252.

The previous prime is 27414858221. The next prime is 27414858283. The reversal of 27414858253 is 35285841472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25955465449 + 1459392804 = 161107^2 + 38202^2 .

It is a cyclic number.

It is not a de Polignac number, because 27414858253 - 2⁵ = 27414858221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27414858197 and 27414858206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27414858283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13707429126 + 13707429127.

It is an arithmetic number, because the mean of its divisors is an integer number (13707429127).

Almost surely, 2^27414858253 is an apocalyptic number.

It is an amenable number.

27414858253 is a deficient number, since it is larger than the sum of its proper divisors (1).

27414858253 is an equidigital number, since it uses as much as digits as its factorization.

27414858253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2150400, while the sum is 49.

The spelling of 27414858253 in words is "twenty-seven billion, four hundred fourteen million, eight hundred fifty-eight thousand, two hundred fifty-three".