5357331018 has 24 divisors (see below), whose sum is σ = 12500439588. Its totient is φ = 1648409472.

The previous prime is 5357331013. The next prime is 5357331079. The reversal of 5357331018 is 8101337535.

It is a happy number.

5357331018 is a `hidden beast` number, since 53 + 573 + 31 + 0 + 1 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5187888729 + 169442289 = 72027^2 + 13017^2 .

It is not an unprimeable number, because it can be changed into a prime (5357331013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11447055 + ... + 11447522.

Almost surely, 2^5357331018 is an apocalyptic number.

5357331018 is an abundant number, since it is smaller than the sum of its proper divisors (7143108570).

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

5357331018 is a wasteful number, since it uses less digits than its factorization.

5357331018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22894598 (or 22894595 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 5357331018 is about 73193.7908432129. The cubic root of 5357331018 is about 1749.7774974800. Note that the first 3 decimals are identical.

The spelling of 5357331018 in words is "five billion, three hundred fifty-seven million, three hundred thirty-one thousand, eighteen".