245450051230313 has 2 divisors, whose sum is σ = 245450051230314. Its totient is φ = 245450051230312.

The previous prime is 245450051230301. The next prime is 245450051230337. The reversal of 245450051230313 is 313032150054542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241407908812249 + 4042142418064 = 15537307^2 + 2010508^2 .

It is a cyclic number.

It is not a de Polignac number, because 245450051230313 - 2⁶ = 245450051230249 is a prime.

It is not a weakly prime, because it can be changed into another prime (245450051230613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122725025615156 + 122725025615157.

It is an arithmetic number, because the mean of its divisors is an integer number (122725025615157).

Almost surely, 2^{245450051230313} is an apocalyptic number.

It is an amenable number.

245450051230313 is a deficient number, since it is larger than the sum of its proper divisors (1).

245450051230313 is an equidigital number, since it uses as much as digits as its factorization.

245450051230313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 245450051230313 in words is "two hundred forty-five trillion, four hundred fifty billion, fifty-one million, two hundred thirty thousand, three hundred thirteen".