5538505100 has 18 divisors (see below), whose sum is σ = 12018556284. Its totient is φ = 2215402000.

The previous prime is 5538505081. The next prime is 5538505103. The reversal of 5538505100 is 15058355.

It is not an unprimeable number, because it can be changed into a prime (5538505103) 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, 27692426 + ... + 27692625.

Almost surely, 2^5538505100 is an apocalyptic number.

5538505100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5538505100 is an abundant number, since it is smaller than the sum of its proper divisors (6480051184).

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

5538505100 is a wasteful number, since it uses less digits than its factorization.

5538505100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55385065 (or 55385058 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 32.

The square root of 5538505100 is about 74421.1334232421. The cubic root of 5538505100 is about 1769.2838772629.

The spelling of 5538505100 in words is "five billion, five hundred thirty-eight million, five hundred five thousand, one hundred".