20232005575 has 24 divisors (see below), whose sum is σ = 26937606240. Its totient is φ = 15018931200.

The previous prime is 20232005567. The next prime is 20232005593. The reversal of 20232005575 is 57550023202.

It is not a de Polignac number, because 20232005575 - 2³ = 20232005567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305070 + ... + 365419.

It is an arithmetic number, because the mean of its divisors is an integer number (1122400260).

Almost surely, 2^20232005575 is an apocalyptic number.

20232005575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20232005575 is a deficient number, since it is larger than the sum of its proper divisors (6705600665).

20232005575 is a wasteful number, since it uses less digits than its factorization.

20232005575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670587 (or 670582 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

Adding to 20232005575 its reverse (57550023202), we get a palindrome (77782028777).

The spelling of 20232005575 in words is "twenty billion, two hundred thirty-two million, five thousand, five hundred seventy-five".