537366422271 has 48 divisors (see below), whose sum is σ = 852329102208. Its totient is φ = 300178872000.

The previous prime is 537366422233. The next prime is 537366422273. The reversal of 537366422271 is 172224663735.

It is not a de Polignac number, because 537366422271 - 2⁷ = 537366422143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537366422271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537366422273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1277796 + ... + 1645446.

It is an arithmetic number, because the mean of its divisors is an integer number (17756856296).

Almost surely, 2^537366422271 is an apocalyptic number.

537366422271 is a deficient number, since it is larger than the sum of its proper divisors (314962679937).

537366422271 is a wasteful number, since it uses less digits than its factorization.

537366422271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367892 (or 367885 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 48.

It can be divided in two parts, 5373664 and 22271, that added together give a palindrome (5395935).

The spelling of 537366422271 in words is "five hundred thirty-seven billion, three hundred sixty-six million, four hundred twenty-two thousand, two hundred seventy-one".