6133103903538 has 12 divisors (see below), whose sum is σ = 13288391791038. Its totient is φ = 2044367967840.

The previous prime is 6133103903519. The next prime is 6133103903539. The reversal of 6133103903538 is 8353093013316.

6133103903538 is a `hidden beast` number, since 6 + 1 + 3 + 3 + 103 + 9 + 0 + 3 + 538 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4997223289809 + 1135880613729 = 2235447^2 + 1065777^2 .

It is a super-2 number, since 2×6133103903538² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6133103903493 and 6133103903502.

It is not an unprimeable number, because it can be changed into a prime (6133103903539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170363997303 + ... + 170363997338.

Almost surely, 2^{6133103903538} is an apocalyptic number.

6133103903538 is an abundant number, since it is smaller than the sum of its proper divisors (7155287887500).

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

6133103903538 is a wasteful number, since it uses less digits than its factorization.

6133103903538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340727994649 (or 340727994646 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 45.

The spelling of 6133103903538 in words is "six trillion, one hundred thirty-three billion, one hundred three million, nine hundred three thousand, five hundred thirty-eight".