65923984010 has 8 divisors (see below), whose sum is σ = 118663171236. Its totient is φ = 26369593600.

The previous prime is 65923983967. The next prime is 65923984019. The reversal of 65923984010 is 1048932956.

It can be written as a sum of positive squares in 2 ways, for example, as 53802194209 + 12121789801 = 231953^2 + 110099^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (65923984019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3296199191 + ... + 3296199210.

Almost surely, 2^65923984010 is an apocalyptic number.

65923984010 is a deficient number, since it is larger than the sum of its proper divisors (52739187226).

65923984010 is a wasteful number, since it uses less digits than its factorization.

65923984010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6592398408.

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 65923984010 in words is "sixty-five billion, nine hundred twenty-three million, nine hundred eighty-four thousand, ten".