245310418924133 has 2 divisors, whose sum is σ = 245310418924134. Its totient is φ = 245310418924132.

The previous prime is 245310418924097. The next prime is 245310418924201. The reversal of 245310418924133 is 331429814013542.

245310418924133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243124403447809 + 2186015476324 = 15592447^2 + 1478518^2 .

It is a cyclic number.

It is not a de Polignac number, because 245310418924133 - 2¹⁸ = 245310418661989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245310418924733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122655209462066 + 122655209462067.

It is an arithmetic number, because the mean of its divisors is an integer number (122655209462067).

Almost surely, 2^{245310418924133} is an apocalyptic number.

It is an amenable number.

245310418924133 is a deficient number, since it is larger than the sum of its proper divisors (1).

245310418924133 is an equidigital number, since it uses as much as digits as its factorization.

245310418924133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 245310418924133 in words is "two hundred forty-five trillion, three hundred ten billion, four hundred eighteen million, nine hundred twenty-four thousand, one hundred thirty-three".