4556046729 has 16 divisors (see below), whose sum is σ = 6652900800. Its totient is φ = 2756198976.

The previous prime is 4556046721. The next prime is 4556046743. The reversal of 4556046729 is 9276406554.

It is not a de Polignac number, because 4556046729 - 2³ = 4556046721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4556046721) 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, 987714 + ... + 992315.

It is an arithmetic number, because the mean of its divisors is an integer number (415806300).

Almost surely, 2^4556046729 is an apocalyptic number.

It is an amenable number.

4556046729 is a deficient number, since it is larger than the sum of its proper divisors (2096854071).

4556046729 is a wasteful number, since it uses less digits than its factorization.

4556046729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980104.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The square root of 4556046729 is about 67498.4942720947. The cubic root of 4556046729 is about 1657.7895203008.

The spelling of 4556046729 in words is "four billion, five hundred fifty-six million, forty-six thousand, seven hundred twenty-nine".