245041199 has 4 divisors (see below), whose sum is σ = 263890536. Its totient is φ = 226191864.

The previous prime is 245041193. The next prime is 245041211. The reversal of 245041199 is 991140542.

245041199 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 cyclic number.

It is not a de Polignac number, because 245041199 - 2⁴ = 245041183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245041193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9424649 + ... + 9424674.

It is an arithmetic number, because the mean of its divisors is an integer number (65972634).

Almost surely, 2^245041199 is an apocalyptic number.

245041199 is a deficient number, since it is larger than the sum of its proper divisors (18849337).

245041199 is a wasteful number, since it uses less digits than its factorization.

245041199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18849336.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 245041199 is about 15653.7918409566. The cubic root of 245041199 is about 625.7675468225.

The spelling of 245041199 in words is "two hundred forty-five million, forty-one thousand, one hundred ninety-nine".