1157683717356 has 48 divisors (see below), whose sum is σ = 2755676625408. Its totient is φ = 378167745600.

The previous prime is 1157683717327. The next prime is 1157683717361. The reversal of 1157683717356 is 6537173867511.

It is a self number, because there is not a number n which added to its sum of digits gives 1157683717356.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2719590 + ... + 3116333.

It is an arithmetic number, because the mean of its divisors is an integer number (57409929696).

Almost surely, 2^{1157683717356} is an apocalyptic number.

It is an amenable number.

1157683717356 is an abundant number, since it is smaller than the sum of its proper divisors (1597992908052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1157683717356 is a wasteful number, since it uses less digits than its factorization.

1157683717356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5836262 (or 5836260 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 60.

The spelling of 1157683717356 in words is "one trillion, one hundred fifty-seven billion, six hundred eighty-three million, seven hundred seventeen thousand, three hundred fifty-six".