33252373000 has 512 divisors, whose sum is σ = 101292871680. Its totient is φ = 10001376000.

The previous prime is 33252372961. The next prime is 33252373003. The reversal of 33252373000 is 37325233.

It is a super-2 number, since 2×33252373000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 33252373000.

It is not an unprimeable number, because it can be changed into a prime (33252373003) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 400630959 + ... + 400631041.

It is an arithmetic number, because the mean of its divisors is an integer number (197837640).

Almost surely, 2^33252373000 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 33252373000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50646435840).

33252373000 is an abundant number, since it is smaller than the sum of its proper divisors (68040498680).

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

33252373000 is a wasteful number, since it uses less digits than its factorization.

33252373000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 28.

Adding to 33252373000 its reverse (37325233), we get a palindrome (33289698233).

The spelling of 33252373000 in words is "thirty-three billion, two hundred fifty-two million, three hundred seventy-three thousand".