1155413516763 has 32 divisors (see below), whose sum is σ = 1696640140800. Its totient is φ = 693572544000.

The previous prime is 1155413516659. The next prime is 1155413516767. The reversal of 1155413516763 is 3676153145511.

It is not a de Polignac number, because 1155413516763 - 2¹⁴ = 1155413500379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1155413516767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10017858 + ... + 10132536.

It is an arithmetic number, because the mean of its divisors is an integer number (53020004400).

Almost surely, 2^{1155413516763} is an apocalyptic number.

1155413516763 is a deficient number, since it is larger than the sum of its proper divisors (541226624037).

1155413516763 is a wasteful number, since it uses less digits than its factorization.

1155413516763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117603.

The product of its digits is 1134000, while the sum is 48.

The spelling of 1155413516763 in words is "one trillion, one hundred fifty-five billion, four hundred thirteen million, five hundred sixteen thousand, seven hundred sixty-three".