4245961567 has 2 divisors, whose sum is σ = 4245961568. Its totient is φ = 4245961566.

The previous prime is 4245961541. The next prime is 4245961579. The reversal of 4245961567 is 7651695424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4245961567 - 2¹⁹ = 4245437279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4245961567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4245901567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2122980783 + 2122980784.

It is an arithmetic number, because the mean of its divisors is an integer number (2122980784).

Almost surely, 2^4245961567 is an apocalyptic number.

4245961567 is a deficient number, since it is larger than the sum of its proper divisors (1).

4245961567 is an equidigital number, since it uses as much as digits as its factorization.

4245961567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 49.

The square root of 4245961567 is about 65161.0433234459. The cubic root of 4245961567 is about 1619.2926809804.

The spelling of 4245961567 in words is "four billion, two hundred forty-five million, nine hundred sixty-one thousand, five hundred sixty-seven".