4546955521 has 8 divisors (see below), whose sum is σ = 4606035200. Its totient is φ = 4487914080.

The previous prime is 4546955513. The next prime is 4546955549. The reversal of 4546955521 is 1255596454.

4546955521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4546955521 - 2³ = 4546955513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4546955561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290116 + ... + 305386.

It is an arithmetic number, because the mean of its divisors is an integer number (575754400).

Almost surely, 2^4546955521 is an apocalyptic number.

It is an amenable number.

4546955521 is a deficient number, since it is larger than the sum of its proper divisors (59079679).

4546955521 is a wasteful number, since it uses less digits than its factorization.

4546955521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19119.

The product of its digits is 1080000, while the sum is 46.

The square root of 4546955521 is about 67431.1168600966. The cubic root of 4546955521 is about 1656.6861262194.

The spelling of 4546955521 in words is "four billion, five hundred forty-six million, nine hundred fifty-five thousand, five hundred twenty-one".