32542430503 has 4 divisors (see below), whose sum is σ = 35500833288. Its totient is φ = 29584027720.

The previous prime is 32542430491. The next prime is 32542430507. The reversal of 32542430503 is 30503424523.

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 32542430503 - 2⁵ = 32542430471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32542430507) 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, 1479201376 + ... + 1479201397.

It is an arithmetic number, because the mean of its divisors is an integer number (8875208322).

Almost surely, 2^32542430503 is an apocalyptic number.

32542430503 is a deficient number, since it is larger than the sum of its proper divisors (2958402785).

32542430503 is a wasteful number, since it uses less digits than its factorization.

32542430503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958402784.

The product of its (nonzero) digits is 43200, while the sum is 31.

The spelling of 32542430503 in words is "thirty-two billion, five hundred forty-two million, four hundred thirty thousand, five hundred three".