245025036019 has 2 divisors, whose sum is σ = 245025036020. Its totient is φ = 245025036018.

The previous prime is 245025035999. The next prime is 245025036041. The reversal of 245025036019 is 910630520542.

245025036019 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 is a cyclic number.

It is not a de Polignac number, because 245025036019 - 2⁷ = 245025035891 is a prime.

It is a super-2 number, since 2×245025036019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (245025036059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122512518009 + 122512518010.

It is an arithmetic number, because the mean of its divisors is an integer number (122512518010).

Almost surely, 2^245025036019 is an apocalyptic number.

245025036019 is a deficient number, since it is larger than the sum of its proper divisors (1).

245025036019 is an equidigital number, since it uses as much as digits as its factorization.

245025036019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 245025036019 in words is "two hundred forty-five billion, twenty-five million, thirty-six thousand, nineteen".