64063836046 has 16 divisors (see below), whose sum is σ = 110955924576. Its totient is φ = 27172878336.

The previous prime is 64063836037. The next prime is 64063836077.

64063836046 is nontrivially palindromic in base 10.

64063836046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 64063835987 and 64063836005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23586211 + ... + 23588926.

It is an arithmetic number, because the mean of its divisors is an integer number (6934745286).

Almost surely, 2^64063836046 is an apocalyptic number.

64063836046 is a deficient number, since it is larger than the sum of its proper divisors (46892088530).

64063836046 is a wasteful number, since it uses less digits than its factorization.

64063836046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47175243.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 64063836046 in words is "sixty-four billion, sixty-three million, eight hundred thirty-six thousand, forty-six".