1152215516705 has 32 divisors (see below), whose sum is σ = 1532670595200. Its totient is φ = 824571320320.

The previous prime is 1152215516693. The next prime is 1152215516717. The reversal of 1152215516705 is 5076155122511.

It is an interprime number because it is at equal distance from previous prime (1152215516693) and next prime (1152215516717).

It is a de Polignac number, because none of the positive numbers 2^k-1152215516705 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219857 + ... + 1533873.

It is an arithmetic number, because the mean of its divisors is an integer number (47895956100).

Almost surely, 2^{1152215516705} is an apocalyptic number.

It is an amenable number.

1152215516705 is a deficient number, since it is larger than the sum of its proper divisors (380455078495).

1152215516705 is a wasteful number, since it uses less digits than its factorization.

1152215516705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314289.

The product of its (nonzero) digits is 105000, while the sum is 41.

The spelling of 1152215516705 in words is "one trillion, one hundred fifty-two billion, two hundred fifteen million, five hundred sixteen thousand, seven hundred five".