65369672676 has 240 divisors, whose sum is σ = 220405933440. Its totient is φ = 16393466880.

The previous prime is 65369672629. The next prime is 65369672699. The reversal of 65369672676 is 67627696356.

It is a happy number.

65369672676 is a `hidden beast` number, since 6 + 5 + 369 + 6 + 7 + 267 + 6 = 666.

65369672676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 678316 + ... + 768668.

It is an arithmetic number, because the mean of its divisors is an integer number (918358056).

Almost surely, 2^65369672676 is an apocalyptic number.

65369672676 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65369672676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110202966720).

65369672676 is an abundant number, since it is smaller than the sum of its proper divisors (155036260764).

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

65369672676 is a wasteful number, since it uses less digits than its factorization.

65369672676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90416 (or 90405 counting only the distinct ones).

The product of its digits is 102876480, while the sum is 63.

The spelling of 65369672676 in words is "sixty-five billion, three hundred sixty-nine million, six hundred seventy-two thousand, six hundred seventy-six".