5538360638355 has 16 divisors (see below), whose sum is σ = 9028572815520. Its totient is φ = 2898060409088.

The previous prime is 5538360638341. The next prime is 5538360638389.

5538360638355 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 5538360638355 - 2²¹ = 5538358541203 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, 3483244890 + ... + 3483246479.

It is an arithmetic number, because the mean of its divisors is an integer number (564285800970).

Almost surely, 2^{5538360638355} is an apocalyptic number.

5538360638355 is a deficient number, since it is larger than the sum of its proper divisors (3490212177165).

5538360638355 is a wasteful number, since it uses less digits than its factorization.

5538360638355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6966491430.

The product of its (nonzero) digits is 116640000, while the sum is 60.

The spelling of 5538360638355 in words is "five trillion, five hundred thirty-eight billion, three hundred sixty million, six hundred thirty-eight thousand, three hundred fifty-five".