5361808518 has 48 divisors (see below), whose sum is σ = 12764606400. Its totient is φ = 1613093040.

The previous prime is 5361808511. The next prime is 5361808567. The reversal of 5361808518 is 8158081635.

5361808518 is a `hidden beast` number, since 53 + 6 + 1 + 80 + 8 + 518 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361808511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69888 + ... + 124931.

It is an arithmetic number, because the mean of its divisors is an integer number (265929300).

Almost surely, 2^5361808518 is an apocalyptic number.

5361808518 is an abundant number, since it is smaller than the sum of its proper divisors (7402797882).

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

5361808518 is a wasteful number, since it uses less digits than its factorization.

5361808518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194977 (or 194974 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The square root of 5361808518 is about 73224.3710659231. The cubic root of 5361808518 is about 1750.2648326276.

The spelling of 5361808518 in words is "five billion, three hundred sixty-one million, eight hundred eight thousand, five hundred eighteen".