10533454023 has 24 divisors (see below), whose sum is σ = 14846198400. Its totient is φ = 6642162576.

The previous prime is 10533454007. The next prime is 10533454051. The reversal of 10533454023 is 32045433501.

It is not a de Polignac number, because 10533454023 - 2⁴ = 10533454007 is a prime.

It is a super-2 number, since 2×10533454023² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533454073) 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 23 ways as a sum of consecutive naturals, for example, 706318 + ... + 721076.

It is an arithmetic number, because the mean of its divisors is an integer number (618591600).

Almost surely, 2^10533454023 is an apocalyptic number.

10533454023 is a deficient number, since it is larger than the sum of its proper divisors (4312744377).

10533454023 is a wasteful number, since it uses less digits than its factorization.

10533454023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15459 (or 15440 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 10533454023 its reverse (32045433501), we get a palindrome (42578887524).

The spelling of 10533454023 in words is "ten billion, five hundred thirty-three million, four hundred fifty-four thousand, twenty-three".