2508225998 has 4 divisors (see below), whose sum is σ = 3762339000. Its totient is φ = 1254112998.

The previous prime is 2508225989. The next prime is 2508226001. The reversal of 2508225998 is 8995228052.

2508225998 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 Curzon number.

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, 627056498 + ... + 627056501.

It is an arithmetic number, because the mean of its divisors is an integer number (940584750).

Almost surely, 2^2508225998 is an apocalyptic number.

2508225998 is a deficient number, since it is larger than the sum of its proper divisors (1254113002).

2508225998 is a wasteful number, since it uses less digits than its factorization.

2508225998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254113001.

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 2508225998 is about 50082.1924240543. The cubic root of 2508225998 is about 1358.6957648535.

The spelling of 2508225998 in words is "two billion, five hundred eight million, two hundred twenty-five thousand, nine hundred ninety-eight".