64571483 has 2 divisors, whose sum is σ = 64571484. Its totient is φ = 64571482.

The previous prime is 64571473. The next prime is 64571527. The reversal of 64571483 is 38417546.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 64571483 - 2²² = 60377179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (64571473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32285741 + 32285742.

It is an arithmetic number, because the mean of its divisors is an integer number (32285742).

Almost surely, 2^64571483 is an apocalyptic number.

64571483 is a deficient number, since it is larger than the sum of its proper divisors (1).

64571483 is an equidigital number, since it uses as much as digits as its factorization.

64571483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 64571483 is about 8035.6383069424. The cubic root of 64571483 is about 401.1870633003.

The spelling of 64571483 in words is "sixty-four million, five hundred seventy-one thousand, four hundred eighty-three".