537426848538 has 16 divisors (see below), whose sum is σ = 1194281885760. Its totient is φ = 179142282828.

The previous prime is 537426848521. The next prime is 537426848587. The reversal of 537426848538 is 835848624735.

537426848538 is a `hidden beast` number, since 5 + 3 + 74 + 26 + 8 + 4 + 8 + 538 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4976174470 + ... + 4976174577.

It is an arithmetic number, because the mean of its divisors is an integer number (74642617860).

Almost surely, 2^537426848538 is an apocalyptic number.

537426848538 is an abundant number, since it is smaller than the sum of its proper divisors (656855037222).

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

537426848538 is a wasteful number, since it uses less digits than its factorization.

537426848538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9952349058 (or 9952349052 counting only the distinct ones).

The product of its digits is 154828800, while the sum is 63.

The spelling of 537426848538 in words is "five hundred thirty-seven billion, four hundred twenty-six million, eight hundred forty-eight thousand, five hundred thirty-eight".