12594226153 has 2 divisors, whose sum is σ = 12594226154. Its totient is φ = 12594226152.

The previous prime is 12594226123. The next prime is 12594226181. The reversal of 12594226153 is 35162249521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11646078889 + 948147264 = 107917^2 + 30792^2 .

It is a cyclic number.

It is not a de Polignac number, because 12594226153 - 2⁹ = 12594225641 is a prime.

It is a super-2 number, since 2×12594226153² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12594226123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6297113076 + 6297113077.

It is an arithmetic number, because the mean of its divisors is an integer number (6297113077).

Almost surely, 2^12594226153 is an apocalyptic number.

It is an amenable number.

12594226153 is a deficient number, since it is larger than the sum of its proper divisors (1).

12594226153 is an equidigital number, since it uses as much as digits as its factorization.

12594226153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The spelling of 12594226153 in words is "twelve billion, five hundred ninety-four million, two hundred twenty-six thousand, one hundred fifty-three".