65050064 has 20 divisors (see below), whose sum is σ = 126569280. Its totient is φ = 32387040.

The previous prime is 65050039. The next prime is 65050093. The reversal of 65050064 is 46005056.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4682 + ... + 12329.

It is an arithmetic number, because the mean of its divisors is an integer number (6328464).

Almost surely, 2^65050064 is an apocalyptic number.

It is an amenable number.

65050064 is a deficient number, since it is larger than the sum of its proper divisors (61519216).

65050064 is a wasteful number, since it uses less digits than its factorization.

65050064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17258 (or 17252 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 65050064 is about 8065.3619881565. The cubic root of 65050064 is about 402.1757768623.

The spelling of 65050064 in words is "sixty-five million, fifty thousand, sixty-four".