1164542875 has 8 divisors (see below), whose sum is σ = 1453349664. Its totient is φ = 931634200.

The previous prime is 1164542849. The next prime is 1164542903. The reversal of 1164542875 is 5782454611.

It is not a de Polignac number, because 1164542875 - 2¹¹ = 1164540827 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4658047 + ... + 4658296.

It is an arithmetic number, because the mean of its divisors is an integer number (181668708).

Almost surely, 2^1164542875 is an apocalyptic number.

1164542875 is a deficient number, since it is larger than the sum of its proper divisors (288806789).

1164542875 is an frugal number, since it uses more digits than its factorization.

1164542875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9316358 (or 9316348 counting only the distinct ones).

The product of its digits is 268800, while the sum is 43.

The square root of 1164542875 is about 34125.3992650636. The cubic root of 1164542875 is about 1052.0874196053.

The spelling of 1164542875 in words is "one billion, one hundred sixty-four million, five hundred forty-two thousand, eight hundred seventy-five".