791070294253 has 2 divisors, whose sum is σ = 791070294254. Its totient is φ = 791070294252.

The previous prime is 791070294169. The next prime is 791070294281. The reversal of 791070294253 is 352492070197.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 728491269289 + 62579024964 = 853517^2 + 250158^2 .

It is a cyclic number.

It is not a de Polignac number, because 791070294253 - 2²⁵ = 791036739821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 791070294197 and 791070294206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (791070294853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395535147126 + 395535147127.

It is an arithmetic number, because the mean of its divisors is an integer number (395535147127).

Almost surely, 2^791070294253 is an apocalyptic number.

It is an amenable number.

791070294253 is a deficient number, since it is larger than the sum of its proper divisors (1).

791070294253 is an equidigital number, since it uses as much as digits as its factorization.

791070294253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 791070294253 in words is "seven hundred ninety-one billion, seventy million, two hundred ninety-four thousand, two hundred fifty-three".