2565250202 has 8 divisors (see below), whose sum is σ = 3910955412. Its totient is φ = 1261598400.

The previous prime is 2565250201. The next prime is 2565250213. The reversal of 2565250202 is 2020525652.

2565250202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2274240721 + 291009481 = 47689^2 + 17059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2565250202² = 13161017197722081608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2565250201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10513199 + ... + 10513442.

Almost surely, 2^2565250202 is an apocalyptic number.

2565250202 is a deficient number, since it is larger than the sum of its proper divisors (1345705210).

2565250202 is a wasteful number, since it uses less digits than its factorization.

2565250202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21026704.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2565250202 is about 50648.2991027339. The cubic root of 2565250202 is about 1368.9152978382.

Adding to 2565250202 its reverse (2020525652), we get a palindrome (4585775854).

The spelling of 2565250202 in words is "two billion, five hundred sixty-five million, two hundred fifty thousand, two hundred two".