65229738150 has 24 divisors (see below), whose sum is σ = 161769750984. Its totient is φ = 17394596800.

The previous prime is 65229738137. The next prime is 65229738151. The reversal of 65229738150 is 5183792256.

It is a self number, because there is not a number n which added to its sum of digits gives 65229738150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65229738151) 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 11 ways as a sum of consecutive naturals, for example, 217432311 + ... + 217432610.

It is an arithmetic number, because the mean of its divisors is an integer number (6740406291).

Almost surely, 2^65229738150 is an apocalyptic number.

65229738150 is an abundant number, since it is smaller than the sum of its proper divisors (96540012834).

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

65229738150 is a wasteful number, since it uses less digits than its factorization.

65229738150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434864936 (or 434864931 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 65229738150 in words is "sixty-five billion, two hundred twenty-nine million, seven hundred thirty-eight thousand, one hundred fifty".