225252502 has 4 divisors (see below), whose sum is σ = 337878756. Its totient is φ = 112626250.

The previous prime is 225252457. The next prime is 225252551. The reversal of 225252502 is 205252522.

225252502 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 is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56313124 + ... + 56313127.

It is an arithmetic number, because the mean of its divisors is an integer number (84469689).

Almost surely, 2^225252502 is an apocalyptic number.

225252502 is a deficient number, since it is larger than the sum of its proper divisors (112626254).

225252502 is a wasteful number, since it uses less digits than its factorization.

225252502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112626253.

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 225252502 is about 15008.4143732774. The cubic root of 225252502 is about 608.4476357100.

The spelling of 225252502 in words is "two hundred twenty-five million, two hundred fifty-two thousand, five hundred two".