11626576831357 has 2 divisors, whose sum is σ = 11626576831358. Its totient is φ = 11626576831356.

The previous prime is 11626576831321. The next prime is 11626576831367. The reversal of 11626576831357 is 75313867562611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7428753629476 + 4197823201881 = 2725574^2 + 2048859^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11626576831357 is a prime.

It is a super-2 number, since 2×11626576831357² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11626576831295 and 11626576831304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11626576831367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5813288415678 + 5813288415679.

It is an arithmetic number, because the mean of its divisors is an integer number (5813288415679).

Almost surely, 2^{11626576831357} is an apocalyptic number.

It is an amenable number.

11626576831357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11626576831357 is an equidigital number, since it uses as much as digits as its factorization.

11626576831357 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38102400, while the sum is 61.

The spelling of 11626576831357 in words is "eleven trillion, six hundred twenty-six billion, five hundred seventy-six million, eight hundred thirty-one thousand, three hundred fifty-seven".