538553374108 has 6 divisors (see below), whose sum is σ = 942468404696. Its totient is φ = 269276687052.

The previous prime is 538553374091. The next prime is 538553374141. The reversal of 538553374108 is 801473355835.

It is a super-2 number, since 2×538553374108² (a number of 24 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 67319171760 + ... + 67319171767.

Almost surely, 2^538553374108 is an apocalyptic number.

It is an amenable number.

538553374108 is a deficient number, since it is larger than the sum of its proper divisors (403915030588).

538553374108 is a wasteful number, since it uses less digits than its factorization.

538553374108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134638343531 (or 134638343529 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 538553374108 in words is "five hundred thirty-eight billion, five hundred fifty-three million, three hundred seventy-four thousand, one hundred eight".