3045483857 has 4 divisors (see below), whose sum is σ = 3279751860. Its totient is φ = 2811215856.

The previous prime is 3045483851. The next prime is 3045483907. The reversal of 3045483857 is 7583845403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2079268801 + 966215056 = 45599^2 + 31084^2 .

It is a cyclic number.

It is not a de Polignac number, because 3045483857 - 2⁸ = 3045483601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3045483851) 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, 117133982 + ... + 117134007.

It is an arithmetic number, because the mean of its divisors is an integer number (819937965).

Almost surely, 2^3045483857 is an apocalyptic number.

It is an amenable number.

3045483857 is a deficient number, since it is larger than the sum of its proper divisors (234268003).

3045483857 is a wasteful number, since it uses less digits than its factorization.

3045483857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234268002.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The square root of 3045483857 is about 55185.9027016864. The cubic root of 3045483857 is about 1449.5018275956.

The spelling of 3045483857 in words is "three billion, forty-five million, four hundred eighty-three thousand, eight hundred fifty-seven".