4657891627 has 2 divisors, whose sum is σ = 4657891628. Its totient is φ = 4657891626.

The previous prime is 4657891607. The next prime is 4657891643. The reversal of 4657891627 is 7261987564.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4657891627 - 2⁷ = 4657891499 is a prime.

It is not a weakly prime, because it can be changed into another prime (4657891607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2328945813 + 2328945814.

It is an arithmetic number, because the mean of its divisors is an integer number (2328945814).

Almost surely, 2^4657891627 is an apocalyptic number.

4657891627 is a deficient number, since it is larger than the sum of its proper divisors (1).

4657891627 is an equidigital number, since it uses as much as digits as its factorization.

4657891627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5080320, while the sum is 55.

The square root of 4657891627 is about 68248.7481716698. The cubic root of 4657891627 is about 1670.0512285431.

The spelling of 4657891627 in words is "four billion, six hundred fifty-seven million, eight hundred ninety-one thousand, six hundred twenty-seven".