65452422406 has 16 divisors (see below), whose sum is σ = 112537110816. Its totient is φ = 27967798656.

The previous prime is 65452422397. The next prime is 65452422433. The reversal of 65452422406 is 60422425456.

65452422406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6931741 + ... + 6941176.

It is an arithmetic number, because the mean of its divisors is an integer number (7033569426).

Almost surely, 2^65452422406 is an apocalyptic number.

65452422406 is a deficient number, since it is larger than the sum of its proper divisors (47084688410).

65452422406 is a wasteful number, since it uses less digits than its factorization.

65452422406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13873263.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 65452422406 in words is "sixty-five billion, four hundred fifty-two million, four hundred twenty-two thousand, four hundred six".