7797284694572 has 6 divisors (see below), whose sum is σ = 13645248215508. Its totient is φ = 3898642347284.

The previous prime is 7797284694569. The next prime is 7797284694581. The reversal of 7797284694572 is 2754964827977.

It is a junction number, because it is equal to n+sod(n) for n = 7797284694493 and 7797284694502.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 974660586818 + ... + 974660586825.

It is an arithmetic number, because the mean of its divisors is an integer number (2274208035918).

Almost surely, 2^{7797284694572} is an apocalyptic number.

It is an amenable number.

7797284694572 is a deficient number, since it is larger than the sum of its proper divisors (5847963520936).

7797284694572 is a wasteful number, since it uses less digits than its factorization.

7797284694572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1949321173647 (or 1949321173645 counting only the distinct ones).

The product of its digits is 2987228160, while the sum is 77.

The spelling of 7797284694572 in words is "seven trillion, seven hundred ninety-seven billion, two hundred eighty-four million, six hundred ninety-four thousand, five hundred seventy-two".