4545579 has 16 divisors (see below), whose sum is σ = 6756480. Its totient is φ = 2701440.

The previous prime is 4545577. The next prime is 4545587. The reversal of 4545579 is 9755454.

4545579 = T₄₇₀ + T₄₇₁ + ... + T₅₀₇.

It is not a de Polignac number, because 4545579 - 2¹ = 4545577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4545571) 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 15 ways as a sum of consecutive naturals, for example, 1377 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (422280).

Almost surely, 2^4545579 is an apocalyptic number.

4545579 is a deficient number, since it is larger than the sum of its proper divisors (2210901).

4545579 is a wasteful number, since it uses less digits than its factorization.

4545579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4730.

The product of its digits is 126000, while the sum is 39.

The square root of 4545579 is about 2132.0363505344. The cubic root of 4545579 is about 165.6518930580.

The spelling of 4545579 in words is "four million, five hundred forty-five thousand, five hundred seventy-nine".