10064605065 has 16 divisors (see below), whose sum is σ = 16211448000. Its totient is φ = 5331762752.

The previous prime is 10064605039. The next prime is 10064605073. The reversal of 10064605065 is 56050646001.

It is a cyclic number.

It is not a de Polignac number, because 10064605065 - 2²¹ = 10062507913 is a prime.

It is a super-2 number, since 2×10064605065² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2249355 + ... + 2253824.

It is an arithmetic number, because the mean of its divisors is an integer number (1013215500).

Almost surely, 2^10064605065 is an apocalyptic number.

10064605065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10064605065 is a deficient number, since it is larger than the sum of its proper divisors (6146842935).

10064605065 is a wasteful number, since it uses less digits than its factorization.

10064605065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503336.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 10064605065 in words is "ten billion, sixty-four million, six hundred five thousand, sixty-five".