4513049 has 4 divisors (see below), whose sum is σ = 4524240. Its totient is φ = 4501860.

The previous prime is 4513043. The next prime is 4513057. The reversal of 4513049 is 9403154.

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 4513049 - 2¹² = 4508953 is a prime.

It is a super-2 number, since 2×4513049² = 40735222552802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4513043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4967 + ... + 5804.

It is an arithmetic number, because the mean of its divisors is an integer number (1131060).

Almost surely, 2^4513049 is an apocalyptic number.

It is an amenable number.

4513049 is a deficient number, since it is larger than the sum of its proper divisors (11191).

4513049 is a wasteful number, since it uses less digits than its factorization.

4513049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11190.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 4513049 is about 2124.3937958863. The cubic root of 4513049 is about 165.2557893640.

The spelling of 4513049 in words is "four million, five hundred thirteen thousand, forty-nine".