4642250539 has 2 divisors, whose sum is σ = 4642250540. Its totient is φ = 4642250538.

The previous prime is 4642250497. The next prime is 4642250551. The reversal of 4642250539 is 9350522464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4642250539 - 2¹¹ = 4642248491 is a prime.

It is not a weakly prime, because it can be changed into another prime (4642250579) 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, 2321125269 + 2321125270.

It is an arithmetic number, because the mean of its divisors is an integer number (2321125270).

Almost surely, 2^4642250539 is an apocalyptic number.

4642250539 is a deficient number, since it is larger than the sum of its proper divisors (1).

4642250539 is an equidigital number, since it uses as much as digits as its factorization.

4642250539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 4642250539 is about 68134.0629861452. The cubic root of 4642250539 is about 1668.1798016289.

The spelling of 4642250539 in words is "four billion, six hundred forty-two million, two hundred fifty thousand, five hundred thirty-nine".