33504025050 has 72 divisors (see below), whose sum is σ = 90134915520. Its totient is φ = 8922420000.

The previous prime is 33504025033. The next prime is 33504025097. The reversal of 33504025050 is 5052040533.

It is a super-2 number, since 2×33504025050² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 288381 + ... + 387519.

Almost surely, 2^33504025050 is an apocalyptic number.

33504025050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 33504025050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45067457760).

33504025050 is an abundant number, since it is smaller than the sum of its proper divisors (56630890470).

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

33504025050 is a wasteful number, since it uses less digits than its factorization.

33504025050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99908 (or 99900 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

Adding to 33504025050 its reverse (5052040533), we get a palindrome (38556065583).

The spelling of 33504025050 in words is "thirty-three billion, five hundred four million, twenty-five thousand, fifty".