65013089184 has 192 divisors, whose sum is σ = 202132224000. Its totient is φ = 20270165760.

The previous prime is 65013089177. The next prime is 65013089189. The reversal of 65013089184 is 48198031056.

It is not an unprimeable number, because it can be changed into a prime (65013089189) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1271799 + ... + 1321929.

It is an arithmetic number, because the mean of its divisors is an integer number (1052772000).

Almost surely, 2^65013089184 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65013089184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101066112000).

65013089184 is an abundant number, since it is smaller than the sum of its proper divisors (137119134816).

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

65013089184 is a wasteful number, since it uses less digits than its factorization.

65013089184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50248 (or 50234 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The spelling of 65013089184 in words is "sixty-five billion, thirteen million, eighty-nine thousand, one hundred eighty-four".