245250225021343 has 2 divisors, whose sum is σ = 245250225021344. Its totient is φ = 245250225021342.

The previous prime is 245250225021301. The next prime is 245250225021367. The reversal of 245250225021343 is 343120522052542.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245250225021343 is a prime.

It is a super-2 number, since 2×245250225021343² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 245250225021296 and 245250225021305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245250225021383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122625112510671 + 122625112510672.

It is an arithmetic number, because the mean of its divisors is an integer number (122625112510672).

Almost surely, 2^{245250225021343} is an apocalyptic number.

245250225021343 is a deficient number, since it is larger than the sum of its proper divisors (1).

245250225021343 is an equidigital number, since it uses as much as digits as its factorization.

245250225021343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 245250225021343 its reverse (343120522052542), we get a palindrome (588370747073885).

The spelling of 245250225021343 in words is "two hundred forty-five trillion, two hundred fifty billion, two hundred twenty-five million, twenty-one thousand, three hundred forty-three".