65007055869 has 16 divisors (see below), whose sum is σ = 99103406592. Its totient is φ = 37130000688.

The previous prime is 65007055847. The next prime is 65007055889. The reversal of 65007055869 is 96855070056.

It is not a de Polignac number, because 65007055869 - 2⁷ = 65007055741 is a prime.

It is a super-2 number, since 2×65007055869² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65007055889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 656319 + ... + 748844.

It is an arithmetic number, because the mean of its divisors is an integer number (6193962912).

Almost surely, 2^65007055869 is an apocalyptic number.

It is an amenable number.

65007055869 is a deficient number, since it is larger than the sum of its proper divisors (34096350723).

65007055869 is a wasteful number, since it uses less digits than its factorization.

65007055869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407376.

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 65007055869 in words is "sixty-five billion, seven million, fifty-five thousand, eight hundred sixty-nine".