25050512242 has 8 divisors (see below), whose sum is σ = 42943735296. Its totient is φ = 10735933812.

The previous prime is 25050512239. The next prime is 25050512257. The reversal of 25050512242 is 24221505052.

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

It is a self number, because there is not a number n which added to its sum of digits gives 25050512242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894661138 + ... + 894661165.

It is an arithmetic number, because the mean of its divisors is an integer number (5367966912).

Almost surely, 2^25050512242 is an apocalyptic number.

25050512242 is a deficient number, since it is larger than the sum of its proper divisors (17893223054).

25050512242 is a wasteful number, since it uses less digits than its factorization.

25050512242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789322312.

The product of its (nonzero) digits is 8000, while the sum is 28.

The spelling of 25050512242 in words is "twenty-five billion, fifty million, five hundred twelve thousand, two hundred forty-two".