12253636953377 has 2 divisors, whose sum is σ = 12253636953378. Its totient is φ = 12253636953376.

The previous prime is 12253636953347. The next prime is 12253636953379. The reversal of 12253636953377 is 77335963635221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6491697590161 + 5761939363216 = 2547881^2 + 2400404^2 .

It is a cyclic number.

It is not a de Polignac number, because 12253636953377 - 2¹⁰ = 12253636952353 is a prime.

Together with 12253636953379, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12253636953379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6126818476688 + 6126818476689.

It is an arithmetic number, because the mean of its divisors is an integer number (6126818476689).

Almost surely, 2^{12253636953377} is an apocalyptic number.

It is an amenable number.

12253636953377 is a deficient number, since it is larger than the sum of its proper divisors (1).

12253636953377 is an equidigital number, since it uses as much as digits as its factorization.

12253636953377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 128595600, while the sum is 62.

The spelling of 12253636953377 in words is "twelve trillion, two hundred fifty-three billion, six hundred thirty-six million, nine hundred fifty-three thousand, three hundred seventy-seven".