32534632543 has 48 divisors (see below), whose sum is σ = 40262713344. Its totient is φ = 25687791360.

The previous prime is 32534632517. The next prime is 32534632561. The reversal of 32534632543 is 34523643523.

It is not a de Polignac number, because 32534632543 - 2³³ = 23944697951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32534632496 and 32534632505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32534632583) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165150321 + ... + 165150517.

It is an arithmetic number, because the mean of its divisors is an integer number (838806528).

Almost surely, 2^32534632543 is an apocalyptic number.

32534632543 is a deficient number, since it is larger than the sum of its proper divisors (7728080801).

32534632543 is a wasteful number, since it uses less digits than its factorization.

32534632543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592 (or 395 counting only the distinct ones).

The product of its digits is 777600, while the sum is 40.

The spelling of 32534632543 in words is "thirty-two billion, five hundred thirty-four million, six hundred thirty-two thousand, five hundred forty-three".