5350815988 has 24 divisors (see below), whose sum is σ = 10719472064. Its totient is φ = 2289384000.

The previous prime is 5350815961. The next prime is 5350815997. The reversal of 5350815988 is 8895180535.

It is a super-2 number, since 2×5350815988² = 57262463474872832288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142158 + ... + 175813.

Almost surely, 2^5350815988 is an apocalyptic number.

It is an amenable number.

5350815988 is an abundant number, since it is smaller than the sum of its proper divisors (5368656076).

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

5350815988 is a wasteful number, since it uses less digits than its factorization.

5350815988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318583 (or 318581 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 52.

The square root of 5350815988 is about 73149.2719580995. The cubic root of 5350815988 is about 1749.0679104934.

It can be divided in two parts, 53508 and 15988, that added together give a palindrome (69496).

The spelling of 5350815988 in words is "five billion, three hundred fifty million, eight hundred fifteen thousand, nine hundred eighty-eight".