3085545049 has 4 divisors (see below), whose sum is σ = 3109098960. Its totient is φ = 3061991140.

The previous prime is 3085545031. The next prime is 3085545083. The reversal of 3085545049 is 9405455803.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3085545049 - 2⁵ = 3085545017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3085544996 and 3085545014.

It is not an unprimeable number, because it can be changed into a prime (3085545019) 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, 11776759 + ... + 11777020.

It is an arithmetic number, because the mean of its divisors is an integer number (777274740).

Almost surely, 2^3085545049 is an apocalyptic number.

It is an amenable number.

3085545049 is a deficient number, since it is larger than the sum of its proper divisors (23553911).

3085545049 is a wasteful number, since it uses less digits than its factorization.

3085545049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23553910.

The product of its (nonzero) digits is 432000, while the sum is 43.

The square root of 3085545049 is about 55547.6826609356. The cubic root of 3085545049 is about 1455.8298858393.

The spelling of 3085545049 in words is "three billion, eighty-five million, five hundred forty-five thousand, forty-nine".