5233838118540 has 24 divisors (see below), whose sum is σ = 14654746732080. Its totient is φ = 1395690164928.

The previous prime is 5233838118499. The next prime is 5233838118581. The reversal of 5233838118540 is 458118383325.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5233838118499) and next prime (5233838118581).

It is a super-2 number, since 2×5233838118540² (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 7 ways as a sum of consecutive naturals, for example, 43615317595 + ... + 43615317714.

It is an arithmetic number, because the mean of its divisors is an integer number (610614447170).

Almost surely, 2^{5233838118540} is an apocalyptic number.

It is an amenable number.

5233838118540 is an abundant number, since it is smaller than the sum of its proper divisors (9420908613540).

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

5233838118540 is a wasteful number, since it uses less digits than its factorization.

5233838118540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87230635321 (or 87230635319 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The spelling of 5233838118540 in words is "five trillion, two hundred thirty-three billion, eight hundred thirty-eight million, one hundred eighteen thousand, five hundred forty".