791702185053 has 32 divisors (see below), whose sum is σ = 1177297149952. Its totient is φ = 469949169600.

The previous prime is 791702184953. The next prime is 791702185097. The reversal of 791702185053 is 350581207197.

It is not a de Polignac number, because 791702185053 - 2¹⁶ = 791702119517 is a prime.

It is a super-2 number, since 2×791702185053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 791702184993 and 791702185011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791702185853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 695353 + ... + 1437678.

It is an arithmetic number, because the mean of its divisors is an integer number (36790535936).

Almost surely, 2^791702185053 is an apocalyptic number.

It is an amenable number.

791702185053 is a deficient number, since it is larger than the sum of its proper divisors (385594964899).

791702185053 is a wasteful number, since it uses less digits than its factorization.

791702185053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133385.

The product of its (nonzero) digits is 529200, while the sum is 48.

The spelling of 791702185053 in words is "seven hundred ninety-one billion, seven hundred two million, one hundred eighty-five thousand, fifty-three".