368255431253 has 2 divisors, whose sum is σ = 368255431254. Its totient is φ = 368255431252.

The previous prime is 368255431249. The next prime is 368255431259. The reversal of 368255431253 is 352134552863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 368252358244 + 3073009 = 606838^2 + 1753^2 .

It is a cyclic number.

It is not a de Polignac number, because 368255431253 - 2² = 368255431249 is a prime.

It is a super-2 number, since 2×368255431253² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 368255431198 and 368255431207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368255431259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184127715626 + 184127715627.

It is an arithmetic number, because the mean of its divisors is an integer number (184127715627).

Almost surely, 2^368255431253 is an apocalyptic number.

It is an amenable number.

368255431253 is a deficient number, since it is larger than the sum of its proper divisors (1).

368255431253 is an equidigital number, since it uses as much as digits as its factorization.

368255431253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592000, while the sum is 47.

The spelling of 368255431253 in words is "three hundred sixty-eight billion, two hundred fifty-five million, four hundred thirty-one thousand, two hundred fifty-three".