5520043158138 has 32 divisors (see below), whose sum is σ = 12266877168000. Its totient is φ = 1839997196928.

The previous prime is 5520043158107. The next prime is 5520043158233. The reversal of 5520043158138 is 8318513400255.

5520043158138 is a `hidden beast` number, since 5 + 5 + 2 + 0 + 0 + 4 + 31 + 581 + 38 = 666.

It is a super-2 number, since 2×5520043158138² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5520043158093 and 5520043158102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6217795 + ... + 7049897.

It is an arithmetic number, because the mean of its divisors is an integer number (383339911500).

Almost surely, 2^{5520043158138} is an apocalyptic number.

5520043158138 is an abundant number, since it is smaller than the sum of its proper divisors (6746834009862).

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

5520043158138 is a wasteful number, since it uses less digits than its factorization.

5520043158138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954963 (or 954957 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 45.

The spelling of 5520043158138 in words is "five trillion, five hundred twenty billion, forty-three million, one hundred fifty-eight thousand, one hundred thirty-eight".