32230251543 has 16 divisors (see below), whose sum is σ = 49115358720. Its totient is φ = 18416313696.

The previous prime is 32230251541. The next prime is 32230251569. The reversal of 32230251543 is 34515203223.

It is not a de Polignac number, because 32230251543 - 2¹ = 32230251541 is a prime.

It is a super-2 number, since 2×32230251543² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32230251543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230251541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607021 + ... + 657977.

It is an arithmetic number, because the mean of its divisors is an integer number (3069709920).

Almost surely, 2^32230251543 is an apocalyptic number.

32230251543 is a deficient number, since it is larger than the sum of its proper divisors (16885107177).

32230251543 is a wasteful number, since it uses less digits than its factorization.

32230251543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81086.

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

Adding to 32230251543 its reverse (34515203223), we get a palindrome (66745454766).

The spelling of 32230251543 in words is "thirty-two billion, two hundred thirty million, two hundred fifty-one thousand, five hundred forty-three".