65150188134 has 8 divisors (see below), whose sum is σ = 130300376280. Its totient is φ = 21716729376.

The previous prime is 65150188133. The next prime is 65150188183. The reversal of 65150188134 is 43188105156.

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

65150188134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65150188133) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5429182339 + ... + 5429182350.

It is an arithmetic number, because the mean of its divisors is an integer number (16287547035).

Almost surely, 2^65150188134 is an apocalyptic number.

65150188134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65150188134 is a wasteful number, since it uses less digits than its factorization.

65150188134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10858364694.

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 65150188134 in words is "sixty-five billion, one hundred fifty million, one hundred eighty-eight thousand, one hundred thirty-four".