537538567799880 has 128 divisors (see below), whose sum is σ = 1792100026080000. Its totient is φ = 143319234074112.

The previous prime is 537538567799867. The next prime is 537538567799917. The reversal of 537538567799880 is 88997765835735.

537538567799880 is a `hidden beast` number, since 5 + 3 + 7 + 5 + 38 + 567 + 7 + 9 + 9 + 8 + 8 + 0 = 666.

It is a Smith number, since the sum of its digits (90) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (90).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35981085 + ... + 48679724.

It is an arithmetic number, because the mean of its divisors is an integer number (14000781453750).

Almost surely, 2^{537538567799880} is an apocalyptic number.

It is an amenable number.

537538567799880 is an abundant number, since it is smaller than the sum of its proper divisors (1254561458280120).

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

537538567799880 is a wasteful number, since it uses less digits than its factorization.

537538567799880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84666708 (or 84666698 counting only the distinct ones).

The product of its (nonzero) digits is 96018048000, while the sum is 90.

The spelling of 537538567799880 in words is "five hundred thirty-seven trillion, five hundred thirty-eight billion, five hundred sixty-seven million, seven hundred ninety-nine thousand, eight hundred eighty".