5538448355 has 8 divisors (see below), whose sum is σ = 7250332464. Its totient is φ = 4027962400.

The previous prime is 5538448327. The next prime is 5538448361.

5538448355 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5538448355 - 2¹⁴ = 5538431971 is a prime.

It is a Duffinian number.

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, 50349476 + ... + 50349585.

It is an arithmetic number, because the mean of its divisors is an integer number (906291558).

Almost surely, 2^5538448355 is an apocalyptic number.

5538448355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5538448355 is a deficient number, since it is larger than the sum of its proper divisors (1711884109).

5538448355 is a wasteful number, since it uses less digits than its factorization.

5538448355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100699077.

The product of its digits is 5760000, while the sum is 50.

The square root of 5538448355 is about 74420.7521797516. The cubic root of 5538448355 is about 1769.2778348167.

The spelling of 5538448355 in words is "five billion, five hundred thirty-eight million, four hundred forty-eight thousand, three hundred fifty-five".