1152505221352 has 16 divisors (see below), whose sum is σ = 2188301054400. Its totient is φ = 568958273520.

The previous prime is 1152505221349. The next prime is 1152505221367. The reversal of 1152505221352 is 2531225052511.

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, 911791474 + ... + 911792737.

It is an arithmetic number, because the mean of its divisors is an integer number (136768815900).

Almost surely, 2^{1152505221352} is an apocalyptic number.

It is an amenable number.

1152505221352 is a deficient number, since it is larger than the sum of its proper divisors (1035795833048).

1152505221352 is a wasteful number, since it uses less digits than its factorization.

1152505221352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823584296 (or 1823584292 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

It can be divided in two parts, 11525052 and 21352, that added together give a square (11546404 = 3398²).

The spelling of 1152505221352 in words is "one trillion, one hundred fifty-two billion, five hundred five million, two hundred twenty-one thousand, three hundred fifty-two".