538164843113496 has 64 divisors (see below), whose sum is σ = 1425752107567200. Its totient is φ = 168978027545600.

The previous prime is 538164843113383. The next prime is 538164843113509. The reversal of 538164843113496 is 694311348461835.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9429548895 + ... + 9429605966.

Almost surely, 2^{538164843113496} is an apocalyptic number.

It is an amenable number.

538164843113496 is an abundant number, since it is smaller than the sum of its proper divisors (887587264453704).

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

538164843113496 is a wasteful number, since it uses less digits than its factorization.

538164843113496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18859154940 (or 18859154936 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 66.

The spelling of 538164843113496 in words is "five hundred thirty-eight trillion, one hundred sixty-four billion, eight hundred forty-three million, one hundred thirteen thousand, four hundred ninety-six".