10533000405423 has 4 divisors (see below), whose sum is σ = 14044000540568. Its totient is φ = 7022000270280.

The previous prime is 10533000405413. The next prime is 10533000405463. The reversal of 10533000405423 is 32450400033501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10533000405423 - 2⁶ = 10533000405359 is a prime.

It is a super-3 number, since 3×10533000405423³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10533000405413) 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, 1755500067568 + ... + 1755500067573.

It is an arithmetic number, because the mean of its divisors is an integer number (3511000135142).

Almost surely, 2^{10533000405423} is an apocalyptic number.

10533000405423 is a deficient number, since it is larger than the sum of its proper divisors (3511000135145).

10533000405423 is an equidigital number, since it uses as much as digits as its factorization.

10533000405423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511000135144.

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

Adding to 10533000405423 its reverse (32450400033501), we get a palindrome (42983400438924).

The spelling of 10533000405423 in words is "ten trillion, five hundred thirty-three billion, four hundred five thousand, four hundred twenty-three".