245502046337 has 2 divisors, whose sum is σ = 245502046338. Its totient is φ = 245502046336.

The previous prime is 245502046301. The next prime is 245502046343. The reversal of 245502046337 is 733640205542.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242133869041 + 3368177296 = 492071^2 + 58036^2 .

It is a cyclic number.

It is not a de Polignac number, because 245502046337 - 2¹⁴ = 245502029953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245502046294 and 245502046303.

It is not a weakly prime, because it can be changed into another prime (245502046367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122751023168 + 122751023169.

It is an arithmetic number, because the mean of its divisors is an integer number (122751023169).

Almost surely, 2^245502046337 is an apocalyptic number.

It is an amenable number.

245502046337 is a deficient number, since it is larger than the sum of its proper divisors (1).

245502046337 is an equidigital number, since it uses as much as digits as its factorization.

245502046337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 245502046337 in words is "two hundred forty-five billion, five hundred two million, forty-six thousand, three hundred thirty-seven".