1165263884627 has 8 divisors (see below), whose sum is σ = 1205492775600. Its totient is φ = 1125038152224.

The previous prime is 1165263884599. The next prime is 1165263884633. The reversal of 1165263884627 is 7264883625611.

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 1165263884627 - 2⁸ = 1165263884371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1165263889627) 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, 26552 + ... + 1526837.

It is an arithmetic number, because the mean of its divisors is an integer number (150686596950).

Almost surely, 2^{1165263884627} is an apocalyptic number.

1165263884627 is a deficient number, since it is larger than the sum of its proper divisors (40228890973).

1165263884627 is a wasteful number, since it uses less digits than its factorization.

1165263884627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579285.

The product of its digits is 23224320, while the sum is 59.

The spelling of 1165263884627 in words is "one trillion, one hundred sixty-five billion, two hundred sixty-three million, eight hundred eighty-four thousand, six hundred twenty-seven".