1152666866252 has 24 divisors (see below), whose sum is σ = 2200833420240. Its totient is φ = 523871012160.

The previous prime is 1152666866233. The next prime is 1152666866291. The reversal of 1152666866252 is 2526686662511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370543 + ... + 2045414.

It is an arithmetic number, because the mean of its divisors is an integer number (91701392510).

Almost surely, 2^{1152666866252} is an apocalyptic number.

It is an amenable number.

1152666866252 is a deficient number, since it is larger than the sum of its proper divisors (1048166553988).

1152666866252 is a wasteful number, since it uses less digits than its factorization.

1152666866252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3423641 (or 3423639 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 56.

The spelling of 1152666866252 in words is "one trillion, one hundred fifty-two billion, six hundred sixty-six million, eight hundred sixty-six thousand, two hundred fifty-two".