4257132586 has 16 divisors (see below), whose sum is σ = 7309979136. Its totient is φ = 1821476016.

The previous prime is 4257132577. The next prime is 4257132587. The reversal of 4257132586 is 6852317524.

It is not an unprimeable number, because it can be changed into a prime (4257132587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241981 + ... + 258976.

It is an arithmetic number, because the mean of its divisors is an integer number (456873696).

Almost surely, 2^4257132586 is an apocalyptic number.

4257132586 is a deficient number, since it is larger than the sum of its proper divisors (3052846550).

4257132586 is a wasteful number, since it uses less digits than its factorization.

4257132586 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501573.

The product of its digits is 403200, while the sum is 43.

The square root of 4257132586 is about 65246.7055566793. The cubic root of 4257132586 is about 1620.7115435972.

It can be divided in two parts, 42571 and 32586, that added together give a palindrome (75157).

The spelling of 4257132586 in words is "four billion, two hundred fifty-seven million, one hundred thirty-two thousand, five hundred eighty-six".