32542443523 has 2 divisors, whose sum is σ = 32542443524. Its totient is φ = 32542443522.

The previous prime is 32542443517. The next prime is 32542443607. The reversal of 32542443523 is 32534424523.

It is a weak prime.

It is an emirp because it is prime and its reverse (32534424523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32542443523 - 2⁵ = 32542443491 is a prime.

It is not a weakly prime, because it can be changed into another prime (32542444523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16271221761 + 16271221762.

It is an arithmetic number, because the mean of its divisors is an integer number (16271221762).

Almost surely, 2^32542443523 is an apocalyptic number.

32542443523 is a deficient number, since it is larger than the sum of its proper divisors (1).

32542443523 is an equidigital number, since it uses as much as digits as its factorization.

32542443523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 37.

The spelling of 32542443523 in words is "thirty-two billion, five hundred forty-two million, four hundred forty-three thousand, five hundred twenty-three".