65422836007 has 8 divisors (see below), whose sum is σ = 67546225152. Its totient is φ = 63324576000.

The previous prime is 65422835977. The next prime is 65422836043. The reversal of 65422836007 is 70063822456.

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

It is a cyclic number.

It is not a de Polignac number, because 65422836007 - 2³¹ = 63275352359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65422839007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6276994 + ... + 6287407.

It is an arithmetic number, because the mean of its divisors is an integer number (8443278144).

Almost surely, 2^65422836007 is an apocalyptic number.

65422836007 is a deficient number, since it is larger than the sum of its proper divisors (2123389145).

65422836007 is a wasteful number, since it uses less digits than its factorization.

65422836007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12564569.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 65422836007 in words is "sixty-five billion, four hundred twenty-two million, eight hundred thirty-six thousand, seven".