1155056615716 has 48 divisors (see below), whose sum is σ = 2076484565232. Its totient is φ = 561987072000.

The previous prime is 1155056615707. The next prime is 1155056615737. The reversal of 1155056615716 is 6175166505511.

It can be written as a sum of positive squares in 8 ways, for example, as 179525079616 + 975531536100 = 423704^2 + 987690^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1155056615716.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31945200 + ... + 31981336.

It is an arithmetic number, because the mean of its divisors is an integer number (43260095109).

Almost surely, 2^{1155056615716} is an apocalyptic number.

It is an amenable number.

1155056615716 is a deficient number, since it is larger than the sum of its proper divisors (921427949516).

1155056615716 is a wasteful number, since it uses less digits than its factorization.

1155056615716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37600 (or 37598 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 49.

The spelling of 1155056615716 in words is "one trillion, one hundred fifty-five billion, fifty-six million, six hundred fifteen thousand, seven hundred sixteen".