1159608643305 has 16 divisors (see below), whose sum is σ = 2120427233664. Its totient is φ = 530106808320.

The previous prime is 1159608643279. The next prime is 1159608643307. The reversal of 1159608643305 is 5033468069511.

It is not a de Polignac number, because 1159608643305 - 2⁵ = 1159608643273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1159608643307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5521945816 + ... + 5521946025.

It is an arithmetic number, because the mean of its divisors is an integer number (132526702104).

Almost surely, 2^{1159608643305} is an apocalyptic number.

1159608643305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1159608643305 is a deficient number, since it is larger than the sum of its proper divisors (960818590359).

1159608643305 is a wasteful number, since it uses less digits than its factorization.

1159608643305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11043891856.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 1159608643305 in words is "one trillion, one hundred fifty-nine billion, six hundred eight million, six hundred forty-three thousand, three hundred five".