2505533202 has 64 divisors (see below), whose sum is σ = 6032568960. Its totient is φ = 767757312.

The previous prime is 2505533189. The next prime is 2505533209. The reversal of 2505533202 is 2023355052.

2505533202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2505533209) 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, 7738 + ... + 71210.

It is an arithmetic number, because the mean of its divisors is an integer number (94258890).

Almost surely, 2^2505533202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2505533202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3016284480).

2505533202 is an abundant number, since it is smaller than the sum of its proper divisors (3527035758).

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

2505533202 is a wasteful number, since it uses less digits than its factorization.

2505533202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63544 (or 63538 counting only the distinct ones).

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

The square root of 2505533202 is about 50055.3014375101. The cubic root of 2505533202 is about 1358.2093652213.

Adding to 2505533202 its reverse (2023355052), we get a palindrome (4528888254).

The spelling of 2505533202 in words is "two billion, five hundred five million, five hundred thirty-three thousand, two hundred two".