538571675780 has 12 divisors (see below), whose sum is σ = 1131000519180. Its totient is φ = 215428670304.

The previous prime is 538571675779. The next prime is 538571675879. The reversal of 538571675780 is 87576175835.

It can be written as a sum of positive squares in 2 ways, for example, as 60346870336 + 478224805444 = 245656^2 + 691538^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13464291875 + ... + 13464291914.

It is an arithmetic number, because the mean of its divisors is an integer number (94250043265).

Almost surely, 2^538571675780 is an apocalyptic number.

It is an amenable number.

538571675780 is an abundant number, since it is smaller than the sum of its proper divisors (592428843400).

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

538571675780 is a wasteful number, since it uses less digits than its factorization.

538571675780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26928583798 (or 26928583796 counting only the distinct ones).

The product of its (nonzero) digits is 49392000, while the sum is 62.

The spelling of 538571675780 in words is "five hundred thirty-eight billion, five hundred seventy-one million, six hundred seventy-five thousand, seven hundred eighty".