27425157313 has 2 divisors, whose sum is σ = 27425157314. Its totient is φ = 27425157312.

The previous prime is 27425157307. The next prime is 27425157371. The reversal of 27425157313 is 31375152472.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20313945729 + 7111211584 = 142527^2 + 84328^2 .

It is a cyclic number.

It is not a de Polignac number, because 27425157313 - 2⁵ = 27425157281 is a prime.

It is not a weakly prime, because it can be changed into another prime (27425157413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13712578656 + 13712578657.

It is an arithmetic number, because the mean of its divisors is an integer number (13712578657).

Almost surely, 2^27425157313 is an apocalyptic number.

It is an amenable number.

27425157313 is a deficient number, since it is larger than the sum of its proper divisors (1).

27425157313 is an equidigital number, since it uses as much as digits as its factorization.

27425157313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 176400, while the sum is 40.

The spelling of 27425157313 in words is "twenty-seven billion, four hundred twenty-five million, one hundred fifty-seven thousand, three hundred thirteen".