2525243202 has 20 divisors (see below), whose sum is σ = 5658415686. Its totient is φ = 841747680.

The previous prime is 2525243159. The next prime is 2525243233. The reversal of 2525243202 is 2023425252.

It can be written as a sum of positive squares in only one way, i.e., 2352347001 + 172896201 = 48501^2 + 13149^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7793799 + ... + 7794122.

Almost surely, 2^2525243202 is an apocalyptic number.

2525243202 is an abundant number, since it is smaller than the sum of its proper divisors (3133172484).

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

2525243202 is a wasteful number, since it uses less digits than its factorization.

2525243202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15587935 (or 15587926 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 2525243202 is about 50251.7979976836. The cubic root of 2525243202 is about 1361.7615585231.

Adding to 2525243202 its reverse (2023425252), we get a palindrome (4548668454).

The spelling of 2525243202 in words is "two billion, five hundred twenty-five million, two hundred forty-three thousand, two hundred two".