4555305049 has 3 divisors (see below), whose sum is σ = 4555372543. Its totient is φ = 4555237556.

The previous prime is 4555305017. The next prime is 4555305059. The reversal of 4555305049 is 9405035554.

The square root of 4555305049 is 67493.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 4173806025 + 381499024 = 64605^2 + 19532^2 .

It is not a de Polignac number, because 4555305049 - 2⁵ = 4555305017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4555305059) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 33747 + ... + 101239.

Almost surely, 2^4555305049 is an apocalyptic number.

4555305049 is the 67493-rd square number.

4555305049 is the 33747-th centered octagonal number.

It is an amenable number.

4555305049 is a deficient number, since it is larger than the sum of its proper divisors (67494).

4555305049 is an frugal number, since it uses more digits than its factorization.

4555305049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134986 (or 67493 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The cubic root of 4555305049 is about 1657.6995580938.

The spelling of 4555305049 in words is "four billion, five hundred fifty-five million, three hundred five thousand, forty-nine".