32534521003 has 4 divisors (see below), whose sum is σ = 32585277528. Its totient is φ = 32483764480.

The previous prime is 32534520979. The next prime is 32534521013. The reversal of 32534521003 is 30012543523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30012543523 = 1223 ⋅24540101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32534521003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32534521013) 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 3 ways as a sum of consecutive naturals, for example, 25377301 + ... + 25378582.

It is an arithmetic number, because the mean of its divisors is an integer number (8146319382).

Almost surely, 2^32534521003 is an apocalyptic number.

32534521003 is a deficient number, since it is larger than the sum of its proper divisors (50756525).

32534521003 is an equidigital number, since it uses as much as digits as its factorization.

32534521003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50756524.

The product of its (nonzero) digits is 10800, while the sum is 28.

The spelling of 32534521003 in words is "thirty-two billion, five hundred thirty-four million, five hundred twenty-one thousand, three".