245125207 has 2 divisors, whose sum is σ = 245125208. Its totient is φ = 245125206.

The previous prime is 245125189. The next prime is 245125211. The reversal of 245125207 is 702521542.

245125207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245125207 - 2⁷ = 245125079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245125297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122562603 + 122562604.

It is an arithmetic number, because the mean of its divisors is an integer number (122562604).

Almost surely, 2^245125207 is an apocalyptic number.

245125207 is a deficient number, since it is larger than the sum of its proper divisors (1).

245125207 is an equidigital number, since it uses as much as digits as its factorization.

245125207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 245125207 is about 15656.4749225360. The cubic root of 245125207 is about 625.8390497288.

Adding to 245125207 its reverse (702521542), we get a palindrome (947646749).

The spelling of 245125207 in words is "two hundred forty-five million, one hundred twenty-five thousand, two hundred seven".