2525310202 has 4 divisors (see below), whose sum is σ = 3787965306. Its totient is φ = 1262655100.

The previous prime is 2525310181. The next prime is 2525310211. The reversal of 2525310202 is 2020135252.

2525310202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2521144521 + 4165681 = 50211^2 + 2041^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 631327549 + ... + 631327552.

Almost surely, 2^2525310202 is an apocalyptic number.

2525310202 is a deficient number, since it is larger than the sum of its proper divisors (1262655104).

2525310202 is a wasteful number, since it uses less digits than its factorization.

2525310202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262655103.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2525310202 is about 50252.4646360753. The cubic root of 2525310202 is about 1361.7736018803.

Adding to 2525310202 its reverse (2020135252), we get a palindrome (4545445454).

The spelling of 2525310202 in words is "two billion, five hundred twenty-five million, three hundred ten thousand, two hundred two".