4659409499 has 4 divisors (see below), whose sum is σ = 4680303936. Its totient is φ = 4638515064.

The previous prime is 4659409477. The next prime is 4659409541. The reversal of 4659409499 is 9949049564.

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 4659409499 - 2⁸ = 4659409243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4659409459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10446884 + ... + 10447329.

It is an arithmetic number, because the mean of its divisors is an integer number (1170075984).

Almost surely, 2^4659409499 is an apocalyptic number.

4659409499 is a deficient number, since it is larger than the sum of its proper divisors (20894437).

4659409499 is a wasteful number, since it uses less digits than its factorization.

4659409499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20894436.

The product of its (nonzero) digits is 12597120, while the sum is 59.

The square root of 4659409499 is about 68259.8674112395. The cubic root of 4659409499 is about 1670.2326159532.

The spelling of 4659409499 in words is "four billion, six hundred fifty-nine million, four hundred nine thousand, four hundred ninety-nine".