12157360250663 has 2 divisors, whose sum is σ = 12157360250664. Its totient is φ = 12157360250662.

The previous prime is 12157360250617. The next prime is 12157360250677. The reversal of 12157360250663 is 36605206375121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12157360250663 - 2¹⁶ = 12157360185127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12157360250683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6078680125331 + 6078680125332.

It is an arithmetic number, because the mean of its divisors is an integer number (6078680125332).

Almost surely, 2^{12157360250663} is an apocalyptic number.

12157360250663 is a deficient number, since it is larger than the sum of its proper divisors (1).

12157360250663 is an equidigital number, since it uses as much as digits as its factorization.

12157360250663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 47.

The spelling of 12157360250663 in words is "twelve trillion, one hundred fifty-seven billion, three hundred sixty million, two hundred fifty thousand, six hundred sixty-three".