5027684420638 has 32 divisors (see below), whose sum is σ = 8246082797568. Its totient is φ = 2280044997600.

The previous prime is 5027684420599. The next prime is 5027684420639. The reversal of 5027684420638 is 8360244867205.

It is a super-2 number, since 2×5027684420638² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5027684420639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85640131 + ... + 85698817.

It is an arithmetic number, because the mean of its divisors is an integer number (257690087424).

Almost surely, 2^{5027684420638} is an apocalyptic number.

5027684420638 is a deficient number, since it is larger than the sum of its proper divisors (3218398376930).

5027684420638 is a wasteful number, since it uses less digits than its factorization.

5027684420638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67608.

The product of its (nonzero) digits is 15482880, while the sum is 55.

The spelling of 5027684420638 in words is "five trillion, twenty-seven billion, six hundred eighty-four million, four hundred twenty thousand, six hundred thirty-eight".