4532666407 has 2 divisors, whose sum is σ = 4532666408. Its totient is φ = 4532666406.

The previous prime is 4532666393. The next prime is 4532666471. The reversal of 4532666407 is 7046662354.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4532666407 - 2⁷ = 4532666279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4532666807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266333203 + 2266333204.

It is an arithmetic number, because the mean of its divisors is an integer number (2266333204).

Almost surely, 2^4532666407 is an apocalyptic number.

4532666407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4532666407 is an equidigital number, since it uses as much as digits as its factorization.

4532666407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 43.

The square root of 4532666407 is about 67325.0800742190. The cubic root of 4532666407 is about 1654.9488892374.

The spelling of 4532666407 in words is "four billion, five hundred thirty-two million, six hundred sixty-six thousand, four hundred seven".