1250936723353 has 2 divisors, whose sum is σ = 1250936723354. Its totient is φ = 1250936723352.

The previous prime is 1250936723327. The next prime is 1250936723357. The reversal of 1250936723353 is 3533276390521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1237974445449 + 12962277904 = 1112643^2 + 113852^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1250936723353 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1250936723297 and 1250936723306.

It is not a weakly prime, because it can be changed into another prime (1250936723357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625468361676 + 625468361677.

It is an arithmetic number, because the mean of its divisors is an integer number (625468361677).

Almost surely, 2^{1250936723353} is an apocalyptic number.

It is an amenable number.

1250936723353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250936723353 is an equidigital number, since it uses as much as digits as its factorization.

1250936723353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3061800, while the sum is 49.

The spelling of 1250936723353 in words is "one trillion, two hundred fifty billion, nine hundred thirty-six million, seven hundred twenty-three thousand, three hundred fifty-three".