1164253114649 has 8 divisors (see below), whose sum is σ = 1168547888160. Its totient is φ = 1159959614976.

The previous prime is 1164253114639. The next prime is 1164253114669. The reversal of 1164253114649 is 9464113524611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1164253114649 - 2²⁰ = 1164252066073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164253114639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1532654 + ... + 2162760.

It is an arithmetic number, because the mean of its divisors is an integer number (146068486020).

Almost surely, 2^{1164253114649} is an apocalyptic number.

It is an amenable number.

1164253114649 is a deficient number, since it is larger than the sum of its proper divisors (4294773511).

1164253114649 is an equidigital number, since it uses as much as digits as its factorization.

1164253114649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636919.

The product of its digits is 622080, while the sum is 47.

The spelling of 1164253114649 in words is "one trillion, one hundred sixty-four billion, two hundred fifty-three million, one hundred fourteen thousand, six hundred forty-nine".