538487233360 has 40 divisors (see below), whose sum is σ = 1282518991656. Its totient is φ = 210141358080.

The previous prime is 538487233337. The next prime is 538487233393. The reversal of 538487233360 is 63332784835.

It can be written as a sum of positive squares in 4 ways, for example, as 48274704 + 538438958656 = 6948^2 + 733784^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 538487233298 and 538487233307.

It is a congruent number.

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, 82083189 + ... + 82089748.

Almost surely, 2^538487233360 is an apocalyptic number.

It is an amenable number.

538487233360 is an abundant number, since it is smaller than the sum of its proper divisors (744031758296).

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

538487233360 is a wasteful number, since it uses less digits than its factorization.

538487233360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164172991 (or 164172985 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 52.

The spelling of 538487233360 in words is "five hundred thirty-eight billion, four hundred eighty-seven million, two hundred thirty-three thousand, three hundred sixty".