537249984268 has 24 divisors (see below), whose sum is σ = 958730266368. Its totient is φ = 263335552896.

The previous prime is 537249984247. The next prime is 537249984329. The reversal of 537249984268 is 862489942735.

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, 809196 + ... + 1315027.

It is an arithmetic number, because the mean of its divisors is an integer number (39947094432).

Almost surely, 2^537249984268 is an apocalyptic number.

It is an amenable number.

537249984268 is a deficient number, since it is larger than the sum of its proper divisors (421480282100).

537249984268 is a wasteful number, since it uses less digits than its factorization.

537249984268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125473 (or 2125471 counting only the distinct ones).

The product of its digits is 209018880, while the sum is 67.

The spelling of 537249984268 in words is "five hundred thirty-seven billion, two hundred forty-nine million, nine hundred eighty-four thousand, two hundred sixty-eight".