797677291952 has 40 divisors (see below), whose sum is σ = 1548581926080. Its totient is φ = 398043800640.

The previous prime is 797677291933. The next prime is 797677291991. The reversal of 797677291952 is 259192776797.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 25282427 + ... + 25313957.

It is an arithmetic number, because the mean of its divisors is an integer number (38714548152).

Almost surely, 2^797677291952 is an apocalyptic number.

It is an amenable number.

797677291952 is a deficient number, since it is larger than the sum of its proper divisors (750904634128).

797677291952 is a wasteful number, since it uses less digits than its factorization.

797677291952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34641 (or 34635 counting only the distinct ones).

The product of its digits is 210039480, while the sum is 71.

The spelling of 797677291952 in words is "seven hundred ninety-seven billion, six hundred seventy-seven million, two hundred ninety-one thousand, nine hundred fifty-two".