32540502427 has 2 divisors, whose sum is σ = 32540502428. Its totient is φ = 32540502426.

The previous prime is 32540502413. The next prime is 32540502457. The reversal of 32540502427 is 72420504523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32540502427 - 2¹¹ = 32540500379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32540502392 and 32540502401.

It is not a weakly prime, because it can be changed into another prime (32540502457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16270251213 + 16270251214.

It is an arithmetic number, because the mean of its divisors is an integer number (16270251214).

Almost surely, 2^32540502427 is an apocalyptic number.

32540502427 is a deficient number, since it is larger than the sum of its proper divisors (1).

32540502427 is an equidigital number, since it uses as much as digits as its factorization.

32540502427 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 34.

The spelling of 32540502427 in words is "thirty-two billion, five hundred forty million, five hundred two thousand, four hundred twenty-seven".