469877539 has 2 divisors, whose sum is σ = 469877540. Its totient is φ = 469877538.

The previous prime is 469877537. The next prime is 469877549. The reversal of 469877539 is 935778964.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 469877539 - 2¹ = 469877537 is a prime.

Together with 469877537, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (469877537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234938769 + 234938770.

It is an arithmetic number, because the mean of its divisors is an integer number (234938770).

Almost surely, 2^469877539 is an apocalyptic number.

469877539 is a deficient number, since it is larger than the sum of its proper divisors (1).

469877539 is an equidigital number, since it uses as much as digits as its factorization.

469877539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 58.

The square root of 469877539 is about 21676.6588523232. The cubic root of 469877539 is about 777.4304767879.

The spelling of 469877539 in words is "four hundred sixty-nine million, eight hundred seventy-seven thousand, five hundred thirty-nine".