64830806288083 has 16 divisors (see below), whose sum is σ = 71815484482560. Its totient is φ = 58028823309600.

The previous prime is 64830806288081. The next prime is 64830806288089. The reversal of 64830806288083 is 38088260803846.

It is not a de Polignac number, because 64830806288083 - 2¹ = 64830806288081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64830806288081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20181763 + ... + 23172508.

It is an arithmetic number, because the mean of its divisors is an integer number (4488467780160).

Almost surely, 2^{64830806288083} is an apocalyptic number.

64830806288083 is a deficient number, since it is larger than the sum of its proper divisors (6984678194477).

64830806288083 is a wasteful number, since it uses less digits than its factorization.

64830806288083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43356378.

The product of its (nonzero) digits is 84934656, while the sum is 64.

The spelling of 64830806288083 in words is "sixty-four trillion, eight hundred thirty billion, eight hundred six million, two hundred eighty-eight thousand, eighty-three".