25033533533052 has 96 divisors (see below), whose sum is σ = 64344719362560. Its totient is φ = 7511762810880.

The previous prime is 25033533533027. The next prime is 25033533533059.

25033533533052 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 25033533532995 and 25033533533013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25033533533059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233920068 + ... + 234027060.

It is an arithmetic number, because the mean of its divisors is an integer number (670257493360).

Almost surely, 2^{25033533533052} is an apocalyptic number.

25033533533052 is a gapful number since it is divisible by the number (22) 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 25033533533052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32172359681280).

25033533533052 is an abundant number, since it is smaller than the sum of its proper divisors (39311185829508).

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

25033533533052 is a wasteful number, since it uses less digits than its factorization.

25033533533052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124323 (or 124321 counting only the distinct ones).

The product of its (nonzero) digits is 1822500, while the sum is 42.

The spelling of 25033533533052 in words is "twenty-five trillion, thirty-three billion, five hundred thirty-three million, five hundred thirty-three thousand, fifty-two".