1152718480856 has 16 divisors (see below), whose sum is σ = 2167141653600. Its totient is φ = 574814039904.

The previous prime is 1152718480801. The next prime is 1152718480867. The reversal of 1152718480856 is 6580848172511.

It is a super-2 number, since 2×1152718480856² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193146896 + ... + 193152863.

It is an arithmetic number, because the mean of its divisors is an integer number (135446353350).

Almost surely, 2^{1152718480856} is an apocalyptic number.

It is an amenable number.

1152718480856 is a deficient number, since it is larger than the sum of its proper divisors (1014423172744).

1152718480856 is a wasteful number, since it uses less digits than its factorization.

1152718480856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386300138 (or 386300134 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 56.

The spelling of 1152718480856 in words is "one trillion, one hundred fifty-two billion, seven hundred eighteen million, four hundred eighty thousand, eight hundred fifty-six".