64992267301 has 12 divisors (see below), whose sum is σ = 70535186208. Its totient is φ = 59857369104.

The previous prime is 64992267289. The next prime is 64992267317. The reversal of 64992267301 is 10376229946.

64992267301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 64992267301 - 2¹¹ = 64992265253 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 (64992267001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 359185 + ... + 508918.

It is an arithmetic number, because the mean of its divisors is an integer number (5877932184).

Almost surely, 2^64992267301 is an apocalyptic number.

It is an amenable number.

64992267301 is a deficient number, since it is larger than the sum of its proper divisors (5542918907).

64992267301 is a wasteful number, since it uses less digits than its factorization.

64992267301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868572 (or 868559 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 64992267301 in words is "sixty-four billion, nine hundred ninety-two million, two hundred sixty-seven thousand, three hundred one".