1353617316572 has 6 divisors (see below), whose sum is σ = 2368830304008. Its totient is φ = 676808658284.

The previous prime is 1353617316433. The next prime is 1353617316631. The reversal of 1353617316572 is 2756137163531.

It is a self number, because there is not a number n which added to its sum of digits gives 1353617316572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169202164568 + ... + 169202164575.

It is an arithmetic number, because the mean of its divisors is an integer number (394805050668).

Almost surely, 2^{1353617316572} is an apocalyptic number.

It is an amenable number.

1353617316572 is a deficient number, since it is larger than the sum of its proper divisors (1015212987436).

1353617316572 is a wasteful number, since it uses less digits than its factorization.

1353617316572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338404329147 (or 338404329145 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 50.

The spelling of 1353617316572 in words is "one trillion, three hundred fifty-three billion, six hundred seventeen million, three hundred sixteen thousand, five hundred seventy-two".