4086628531 has 2 divisors, whose sum is σ = 4086628532. Its totient is φ = 4086628530.

The previous prime is 4086628501. The next prime is 4086628541. The reversal of 4086628531 is 1358266804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4086628531 - 2¹¹ = 4086626483 is a prime.

It is a super-2 number, since 2×4086628531² = 33401065500766435922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4086628501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2043314265 + 2043314266.

It is an arithmetic number, because the mean of its divisors is an integer number (2043314266).

Almost surely, 2^4086628531 is an apocalyptic number.

4086628531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4086628531 is an equidigital number, since it uses as much as digits as its factorization.

4086628531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 4086628531 is about 63926.7434725092. The cubic root of 4086628531 is about 1598.7788248348.

The spelling of 4086628531 in words is "four billion, eighty-six million, six hundred twenty-eight thousand, five hundred thirty-one".