538358670788 has 12 divisors (see below), whose sum is σ = 962172943872. Its totient is φ = 263452115400.

The previous prime is 538358670761. The next prime is 538358670793. The reversal of 538358670788 is 887076853835.

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, 1431804788 + ... + 1431805163.

It is an arithmetic number, because the mean of its divisors is an integer number (80181078656).

Almost surely, 2^538358670788 is an apocalyptic number.

It is an amenable number.

538358670788 is a deficient number, since it is larger than the sum of its proper divisors (423814273084).

538358670788 is a wasteful number, since it uses less digits than its factorization.

538358670788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863610002 (or 2863610000 counting only the distinct ones).

The product of its (nonzero) digits is 270950400, while the sum is 68.

The spelling of 538358670788 in words is "five hundred thirty-eight billion, three hundred fifty-eight million, six hundred seventy thousand, seven hundred eighty-eight".