1164526356433 has 16 divisors (see below), whose sum is σ = 1304979315264. Its totient is φ = 1029848938560.

The previous prime is 1164526356419. The next prime is 1164526356449. The reversal of 1164526356433 is 3346536254611.

It is a cyclic number.

It is not a de Polignac number, because 1164526356433 - 2⁹ = 1164526355921 is a prime.

It is a super-2 number, since 2×1164526356433² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1164526396433) 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, 1853691 + ... + 2401087.

It is an arithmetic number, because the mean of its divisors is an integer number (81561207204).

Almost surely, 2^{1164526356433} is an apocalyptic number.

It is an amenable number.

1164526356433 is a deficient number, since it is larger than the sum of its proper divisors (140452958831).

1164526356433 is a wasteful number, since it uses less digits than its factorization.

1164526356433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552672.

The product of its digits is 4665600, while the sum is 49.

The spelling of 1164526356433 in words is "one trillion, one hundred sixty-four billion, five hundred twenty-six million, three hundred fifty-six thousand, four hundred thirty-three".