245900049211 has 2 divisors, whose sum is σ = 245900049212. Its totient is φ = 245900049210.

The previous prime is 245900049179. The next prime is 245900049223. The reversal of 245900049211 is 112940009542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245900049211 - 2⁵ = 245900049179 is a prime.

It is not a weakly prime, because it can be changed into another prime (245900049611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122950024605 + 122950024606.

It is an arithmetic number, because the mean of its divisors is an integer number (122950024606).

Almost surely, 2^245900049211 is an apocalyptic number.

245900049211 is a deficient number, since it is larger than the sum of its proper divisors (1).

245900049211 is an equidigital number, since it uses as much as digits as its factorization.

245900049211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 245900049211 in words is "two hundred forty-five billion, nine hundred million, forty-nine thousand, two hundred eleven".