245202250411 has 4 divisors (see below), whose sum is σ = 245253865824. Its totient is φ = 245150635000.

The previous prime is 245202250357. The next prime is 245202250417. The reversal of 245202250411 is 114052202542.

It is a happy number.

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 245202250411 - 2¹⁵ = 245202217643 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245202250411.

It is not an unprimeable number, because it can be changed into a prime (245202250417) 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, 25800580 + ... + 25810081.

It is an arithmetic number, because the mean of its divisors is an integer number (61313466456).

Almost surely, 2^245202250411 is an apocalyptic number.

245202250411 is a deficient number, since it is larger than the sum of its proper divisors (51615413).

245202250411 is an equidigital number, since it uses as much as digits as its factorization.

245202250411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51615412.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 245202250411 its reverse (114052202542), we get a palindrome (359254452953).

The spelling of 245202250411 in words is "two hundred forty-five billion, two hundred two million, two hundred fifty thousand, four hundred eleven".