2023533001 has 16 divisors (see below), whose sum is σ = 2505596544. Its totient is φ = 1594462464.

The previous prime is 2023532989. The next prime is 2023533023. The reversal of 2023533001 is 1003353202.

It is a de Polignac number, because none of the positive numbers 2^k-2023533001 is a prime.

It is a super-2 number, since 2×2023533001² = 8189371612272132002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2023533001.

It is not an unprimeable number, because it can be changed into a prime (2023533901) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192610 + ... + 202843.

It is an arithmetic number, because the mean of its divisors is an integer number (156599784).

Almost surely, 2^2023533001 is an apocalyptic number.

It is an amenable number.

2023533001 is a deficient number, since it is larger than the sum of its proper divisors (482063543).

2023533001 is a wasteful number, since it uses less digits than its factorization.

2023533001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395520.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2023533001 is about 44983.6970579342. The cubic root of 2023533001 is about 1264.8434143019.

Adding to 2023533001 its reverse (1003353202), we get a palindrome (3026886203).

The spelling of 2023533001 in words is "two billion, twenty-three million, five hundred thirty-three thousand, one".