790749855031 has 2 divisors, whose sum is σ = 790749855032. Its totient is φ = 790749855030.

The previous prime is 790749855029. The next prime is 790749855041. The reversal of 790749855031 is 130558947097.

It is a weak prime.

It is an emirp because it is prime and its reverse (130558947097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790749855031 - 2¹ = 790749855029 is a prime.

It is a super-3 number, since 3×790749855031³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 790749855029, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (790749855041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395374927515 + 395374927516.

It is an arithmetic number, because the mean of its divisors is an integer number (395374927516).

Almost surely, 2^790749855031 is an apocalyptic number.

790749855031 is a deficient number, since it is larger than the sum of its proper divisors (1).

790749855031 is an equidigital number, since it uses as much as digits as its factorization.

790749855031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9525600, while the sum is 58.

The spelling of 790749855031 in words is "seven hundred ninety billion, seven hundred forty-nine million, eight hundred fifty-five thousand, thirty-one".