32534543473 has 2 divisors, whose sum is σ = 32534543474. Its totient is φ = 32534543472.

The previous prime is 32534543413. The next prime is 32534543507. The reversal of 32534543473 is 37434543523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31274861409 + 1259682064 = 176847^2 + 35492^2 .

It is a cyclic number.

It is not a de Polignac number, because 32534543473 - 2²⁵ = 32500989041 is a prime.

It is not a weakly prime, because it can be changed into another prime (32534543413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16267271736 + 16267271737.

It is an arithmetic number, because the mean of its divisors is an integer number (16267271737).

Almost surely, 2^32534543473 is an apocalyptic number.

It is an amenable number.

32534543473 is a deficient number, since it is larger than the sum of its proper divisors (1).

32534543473 is an equidigital number, since it uses as much as digits as its factorization.

32534543473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 43.

The spelling of 32534543473 in words is "thirty-two billion, five hundred thirty-four million, five hundred forty-three thousand, four hundred seventy-three".