537884405584 has 40 divisors (see below), whose sum is σ = 1104014416680. Its totient is φ = 252993527808.

The previous prime is 537884405561. The next prime is 537884405587. The reversal of 537884405584 is 485504488735.

It can be written as a sum of positive squares in 4 ways, for example, as 195074155584 + 342810250000 = 441672^2 + 585500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537884405587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35512 + ... + 1037800.

It is an arithmetic number, because the mean of its divisors is an integer number (27600360417).

Almost surely, 2^537884405584 is an apocalyptic number.

It is an amenable number.

537884405584 is an abundant number, since it is smaller than the sum of its proper divisors (566130011096).

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

537884405584 is a wasteful number, since it uses less digits than its factorization.

537884405584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004287 (or 1004281 counting only the distinct ones).

The product of its (nonzero) digits is 86016000, while the sum is 61.

The spelling of 537884405584 in words is "five hundred thirty-seven billion, eight hundred eighty-four million, four hundred five thousand, five hundred eighty-four".