4532023537231 has 4 divisors (see below), whose sum is σ = 4532402196000. Its totient is φ = 4531644878464.

The previous prime is 4532023537157. The next prime is 4532023537241. The reversal of 4532023537231 is 1327353202354.

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

It is a cyclic number.

It is not a de Polignac number, because 4532023537231 - 2²³ = 4532015148623 is a prime.

It is a super-2 number, since 2×4532023537231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532023537241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 189311431 + ... + 189335368.

It is an arithmetic number, because the mean of its divisors is an integer number (1133100549000).

Almost surely, 2^{4532023537231} is an apocalyptic number.

4532023537231 is a deficient number, since it is larger than the sum of its proper divisors (378658769).

4532023537231 is a wasteful number, since it uses less digits than its factorization.

4532023537231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378658768.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 4532023537231 its reverse (1327353202354), we get a palindrome (5859376739585).

The spelling of 4532023537231 in words is "four trillion, five hundred thirty-two billion, twenty-three million, five hundred thirty-seven thousand, two hundred thirty-one".