1164000533 has 4 divisors (see below), whose sum is σ = 1164081408. Its totient is φ = 1163919660.

The previous prime is 1164000527. The next prime is 1164000569. The reversal of 1164000533 is 3350004611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3350004611 = 151 ⋅22185461.

It is a cyclic number.

It is not a de Polignac number, because 1164000533 - 2⁴ = 1164000517 is a prime.

It is a super-3 number, since 3×1164000533³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1164000499 and 1164000508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164002533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12341 + ... + 49802.

It is an arithmetic number, because the mean of its divisors is an integer number (291020352).

Almost surely, 2^1164000533 is an apocalyptic number.

It is an amenable number.

1164000533 is a deficient number, since it is larger than the sum of its proper divisors (80875).

1164000533 is an equidigital number, since it uses as much as digits as its factorization.

1164000533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80874.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1164000533 is about 34117.4520297164. The cubic root of 1164000533 is about 1051.9240708763.

The spelling of 1164000533 in words is "one billion, one hundred sixty-four million, five hundred thirty-three", and thus it is an aban number.