10064665546 has 12 divisors (see below), whose sum is σ = 16347637782. Its totient is φ = 4645230096.

The previous prime is 10064665489. The next prime is 10064665621. The reversal of 10064665546 is 64556646001.

It can be written as a sum of positive squares in 3 ways, for example, as 3491509921 + 6573155625 = 59089^2 + 81075^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14888221 + ... + 14888896.

Almost surely, 2^10064665546 is an apocalyptic number.

10064665546 is a deficient number, since it is larger than the sum of its proper divisors (6282972236).

10064665546 is a wasteful number, since it uses less digits than its factorization.

10064665546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29777145 (or 29777132 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 10064665546 in words is "ten billion, sixty-four million, six hundred sixty-five thousand, five hundred forty-six".