535423023 has 6 divisors (see below), whose sum is σ = 773388824. Its totient is φ = 356948676.

The previous prime is 535422991. The next prime is 535423033. The reversal of 535423023 is 320324535.

535423023 is a `hidden beast` number, since 5 + 354 + 2 + 302 + 3 = 666.

It is not a de Polignac number, because 535423023 - 2⁵ = 535422991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535423033) 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 5 ways as a sum of consecutive naturals, for example, 29745715 + ... + 29745732.

Almost surely, 2^535423023 is an apocalyptic number.

535423023 is a deficient number, since it is larger than the sum of its proper divisors (237965801).

535423023 is a wasteful number, since it uses less digits than its factorization.

535423023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59491453 (or 59491450 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 535423023 is about 23139.2096451024. The cubic root of 535423023 is about 812.0180453131.

Adding to 535423023 its reverse (320324535), we get a palindrome (855747558).

It can be divided in two parts, 53542 and 3023, that added together give a palindrome (56565).

The spelling of 535423023 in words is "five hundred thirty-five million, four hundred twenty-three thousand, twenty-three".