1164363631363 has 16 divisors (see below), whose sum is σ = 1241031060000. Its totient is φ = 1090635598080.

The previous prime is 1164363631303. The next prime is 1164363631381. The reversal of 1164363631363 is 3631363634611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1164363631363 - 2²¹ = 1164361534211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164363631303) by changing a digit.

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, 4379113 + ... + 4637386.

It is an arithmetic number, because the mean of its divisors is an integer number (77564441250).

Almost surely, 2^{1164363631363} is an apocalyptic number.

1164363631363 is a deficient number, since it is larger than the sum of its proper divisors (76667428637).

1164363631363 is an equidigital number, since it uses as much as digits as its factorization.

1164363631363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9016662.

The product of its digits is 1259712, while the sum is 46.

The spelling of 1164363631363 in words is "one trillion, one hundred sixty-four billion, three hundred sixty-three million, six hundred thirty-one thousand, three hundred sixty-three".