5165954804736 has 1056 divisors, whose sum is σ = 17735954745600. Its totient is φ = 1431202037760.

The previous prime is 5165954804707. The next prime is 5165954804741. The reversal of 5165954804736 is 6374084595615.

It is a happy number.

5165954804736 is a `hidden beast` number, since 5 + 1 + 6 + 59 + 548 + 0 + 4 + 7 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (1056).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12329247535 + ... + 12329247953.

Almost surely, 2^{5165954804736} 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 5165954804736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8867977372800).

5165954804736 is an abundant number, since it is smaller than the sum of its proper divisors (12569999940864).

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

5165954804736 is a wasteful number, since it uses less digits than its factorization.

5165954804736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 63.

The spelling of 5165954804736 in words is "five trillion, one hundred sixty-five billion, nine hundred fifty-four million, eight hundred four thousand, seven hundred thirty-six".