4689457495 has 4 divisors (see below), whose sum is σ = 5627349000. Its totient is φ = 3751565992.

The previous prime is 4689457489. The next prime is 4689457519. The reversal of 4689457495 is 5947549864.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4689457495 - 2⁹ = 4689456983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468945745 + ... + 468945754.

It is an arithmetic number, because the mean of its divisors is an integer number (1406837250).

Almost surely, 2^4689457495 is an apocalyptic number.

4689457495 is a deficient number, since it is larger than the sum of its proper divisors (937891505).

4689457495 is an equidigital number, since it uses as much as digits as its factorization.

4689457495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937891504.

The product of its digits is 43545600, while the sum is 61.

The square root of 4689457495 is about 68479.6137182446. The cubic root of 4689457495 is about 1673.8153048563.

The spelling of 4689457495 in words is "four billion, six hundred eighty-nine million, four hundred fifty-seven thousand, four hundred ninety-five".