3042005513 has 4 divisors (see below), whose sum is σ = 3043520208. Its totient is φ = 3040490820.

The previous prime is 3042005509. The next prime is 3042005563. The reversal of 3042005513 is 3155002403.

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 3042005513 - 2² = 3042005509 is a prime.

It is a super-2 number, since 2×3042005513² = 18507595082244786338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3042005503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754331 + ... + 758352.

It is an arithmetic number, because the mean of its divisors is an integer number (760880052).

Almost surely, 2^3042005513 is an apocalyptic number.

It is an amenable number.

3042005513 is a deficient number, since it is larger than the sum of its proper divisors (1514695).

3042005513 is a wasteful number, since it uses less digits than its factorization.

3042005513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514694.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3042005513 is about 55154.3789104727. The cubic root of 3042005513 is about 1448.9497766536.

Adding to 3042005513 its reverse (3155002403), we get a palindrome (6197007916).

The spelling of 3042005513 in words is "three billion, forty-two million, five thousand, five hundred thirteen".