5391760908690 has 320 divisors, whose sum is σ = 15857192625120. Its totient is φ = 1306606878720.

The previous prime is 5391760908661. The next prime is 5391760908713. The reversal of 5391760908690 is 968090671935.

5391760908690 is a `hidden beast` number, since 5 + 3 + 9 + 17 + 609 + 0 + 8 + 6 + 9 + 0 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 192635843409 + 5199125065281 = 438903^2 + 2280159^2 .

It is a super-2 number, since 2×5391760908690² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 180184930 + ... + 180214850.

Almost surely, 2^{5391760908690} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5391760908690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7928596312560).

5391760908690 is an abundant number, since it is smaller than the sum of its proper divisors (10465431716430).

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

5391760908690 is a wasteful number, since it uses less digits than its factorization.

5391760908690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30219 (or 30210 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 63.

The spelling of 5391760908690 in words is "five trillion, three hundred ninety-one billion, seven hundred sixty million, nine hundred eight thousand, six hundred ninety".