5588438678 has 16 divisors (see below), whose sum is σ = 8684010000. Its totient is φ = 2694041952.

The previous prime is 5588438677. The next prime is 5588438701. The reversal of 5588438678 is 8768348855.

It is a self number, because there is not a number n which added to its sum of digits gives 5588438678.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5588438677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26828 + ... + 109071.

It is an arithmetic number, because the mean of its divisors is an integer number (542750625).

Almost surely, 2^5588438678 is an apocalyptic number.

5588438678 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5588438678 is a deficient number, since it is larger than the sum of its proper divisors (3095571322).

5588438678 is a wasteful number, since it uses less digits than its factorization.

5588438678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136639.

The product of its digits is 51609600, while the sum is 62.

The square root of 5588438678 is about 74755.8604926731. The cubic root of 5588438678 is about 1774.5850967560.

The spelling of 5588438678 in words is "five billion, five hundred eighty-eight million, four hundred thirty-eight thousand, six hundred seventy-eight".