245375152303 has 2 divisors, whose sum is σ = 245375152304. Its totient is φ = 245375152302.

The previous prime is 245375152289. The next prime is 245375152327. The reversal of 245375152303 is 303251573542.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245375152303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245375152343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122687576151 + 122687576152.

It is an arithmetic number, because the mean of its divisors is an integer number (122687576152).

Almost surely, 2^245375152303 is an apocalyptic number.

245375152303 is a deficient number, since it is larger than the sum of its proper divisors (1).

245375152303 is an equidigital number, since it uses as much as digits as its factorization.

245375152303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378000, while the sum is 40.

The spelling of 245375152303 in words is "two hundred forty-five billion, three hundred seventy-five million, one hundred fifty-two thousand, three hundred three".