5122742567 has 2 divisors, whose sum is σ = 5122742568. Its totient is φ = 5122742566.

The previous prime is 5122742561. The next prime is 5122742621. The reversal of 5122742567 is 7652472215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5122742567 - 2¹⁸ = 5122480423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5122742561) 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, 2561371283 + 2561371284.

It is an arithmetic number, because the mean of its divisors is an integer number (2561371284).

Almost surely, 2^5122742567 is an apocalyptic number.

5122742567 is a deficient number, since it is larger than the sum of its proper divisors (1).

5122742567 is an equidigital number, since it uses as much as digits as its factorization.

5122742567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235200, while the sum is 41.

The square root of 5122742567 is about 71573.3369838238. The cubic root of 5122742567 is about 1723.8554409207.

The spelling of 5122742567 in words is "five billion, one hundred twenty-two million, seven hundred forty-two thousand, five hundred sixty-seven".