65352151832 has 64 divisors (see below), whose sum is σ = 134165859840. Its totient is φ = 29596652800.

The previous prime is 65352151829. The next prime is 65352151847. The reversal of 65352151832 is 23815125356.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 65352151832.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40666373 + ... + 40667979.

It is an arithmetic number, because the mean of its divisors is an integer number (2096341560).

Almost surely, 2^65352151832 is an apocalyptic number.

It is an amenable number.

65352151832 is an abundant number, since it is smaller than the sum of its proper divisors (68813708008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65352151832 is a wasteful number, since it uses less digits than its factorization.

65352151832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032 (or 3028 counting only the distinct ones).

The product of its digits is 216000, while the sum is 41.

The spelling of 65352151832 in words is "sixty-five billion, three hundred fifty-two million, one hundred fifty-one thousand, eight hundred thirty-two".