537194502003168 has 384 divisors, whose sum is σ = 1723502443622400. Its totient is φ = 164168086487040.

The previous prime is 537194502003121. The next prime is 537194502003197. The reversal of 537194502003168 is 861300205491735.

It is a happy number.

537194502003168 is a `hidden beast` number, since 5 + 3 + 7 + 1 + 9 + 450 + 20 + 0 + 3 + 168 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34704480 + ... + 47736672.

It is an arithmetic number, because the mean of its divisors is an integer number (4488287613600).

It is a 1-persistent number, because it is pandigital, but 2⋅537194502003168 = 1074389004006336 is not.

Almost surely, 2^{537194502003168} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 537194502003168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861751221811200).

537194502003168 is an abundant number, since it is smaller than the sum of its proper divisors (1186307941619232).

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

537194502003168 is a wasteful number, since it uses less digits than its factorization.

537194502003168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13032274 (or 13032248 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 537194502003168 in words is "five hundred thirty-seven trillion, one hundred ninety-four billion, five hundred two million, three thousand, one hundred sixty-eight".