64348482527 has 4 divisors (see below), whose sum is σ = 73541122896. Its totient is φ = 55155842160.

The previous prime is 64348482521. The next prime is 64348482529. The reversal of 64348482527 is 72528484346.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72528484346 = 2 ⋅36264242173.

It is a cyclic number.

It is not a de Polignac number, because 64348482527 - 2⁴ = 64348482511 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 (64348482521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4596320174 + ... + 4596320187.

It is an arithmetic number, because the mean of its divisors is an integer number (18385280724).

Almost surely, 2^64348482527 is an apocalyptic number.

64348482527 is a deficient number, since it is larger than the sum of its proper divisors (9192640369).

64348482527 is an equidigital number, since it uses as much as digits as its factorization.

64348482527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9192640368.

The product of its digits is 10321920, while the sum is 53.

The spelling of 64348482527 in words is "sixty-four billion, three hundred forty-eight million, four hundred eighty-two thousand, five hundred twenty-seven".