5538718350555 has 16 divisors (see below), whose sum is σ = 9543637773600. Its totient is φ = 2726753649408.

The previous prime is 5538718350547. The next prime is 5538718350653. The reversal of 5538718350555 is 5550538178355.

It is not a de Polignac number, because 5538718350555 - 2³ = 5538718350547 is a prime.

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, 14201841730 + ... + 14201842119.

It is an arithmetic number, because the mean of its divisors is an integer number (596477360850).

Almost surely, 2^{5538718350555} is an apocalyptic number.

5538718350555 is a deficient number, since it is larger than the sum of its proper divisors (4004919423045).

5538718350555 is a wasteful number, since it uses less digits than its factorization.

5538718350555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28403683870.

The product of its (nonzero) digits is 63000000, while the sum is 60.

The spelling of 5538718350555 in words is "five trillion, five hundred thirty-eight billion, seven hundred eighteen million, three hundred fifty thousand, five hundred fifty-five".