5426273238 has 32 divisors (see below), whose sum is σ = 11086056576. Its totient is φ = 1770247488.

The previous prime is 5426273233. The next prime is 5426273257. The reversal of 5426273238 is 8323726245.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5426273238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426273233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2370 + ... + 104202.

It is an arithmetic number, because the mean of its divisors is an integer number (346439268).

Almost surely, 2^5426273238 is an apocalyptic number.

5426273238 is an abundant number, since it is smaller than the sum of its proper divisors (5659783338).

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

5426273238 is a wasteful number, since it uses less digits than its factorization.

5426273238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102028.

The product of its digits is 483840, while the sum is 42.

The square root of 5426273238 is about 73663.2421089379. The cubic root of 5426273238 is about 1757.2513524483.

The spelling of 5426273238 in words is "five billion, four hundred twenty-six million, two hundred seventy-three thousand, two hundred thirty-eight".