14193533052 has 72 divisors (see below), whose sum is σ = 36760179456. Its totient is φ = 4615146144.

The previous prime is 14193533023. The next prime is 14193533069. The reversal of 14193533052 is 25033539141.

It is a super-3 number, since 3×14193533052³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 14193532998 and 14193533016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274653 + ... + 1285739.

It is an arithmetic number, because the mean of its divisors is an integer number (510558048).

Almost surely, 2^14193533052 is an apocalyptic number.

14193533052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14193533052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18380089728).

14193533052 is an abundant number, since it is smaller than the sum of its proper divisors (22566646404).

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

14193533052 is a wasteful number, since it uses less digits than its factorization.

14193533052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11967 (or 11962 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 36.

The spelling of 14193533052 in words is "fourteen billion, one hundred ninety-three million, five hundred thirty-three thousand, fifty-two".