4506889431 has 16 divisors (see below), whose sum is σ = 6941092608. Its totient is φ = 2570774400.

The previous prime is 4506889427. The next prime is 4506889441. The reversal of 4506889431 is 1349886054.

It is not a de Polignac number, because 4506889431 - 2² = 4506889427 is a prime.

It is a super-2 number, since 2×4506889431² = 40624104686519007522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4506889441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4016275 + ... + 4017396.

It is an arithmetic number, because the mean of its divisors is an integer number (433818288).

Almost surely, 2^4506889431 is an apocalyptic number.

4506889431 is a deficient number, since it is larger than the sum of its proper divisors (2434203177).

4506889431 is a wasteful number, since it uses less digits than its factorization.

4506889431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8033702.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 4506889431 is about 67133.3704725154. The cubic root of 4506889431 is about 1651.8057281755.

The spelling of 4506889431 in words is "four billion, five hundred six million, eight hundred eighty-nine thousand, four hundred thirty-one".