4541554 has 4 divisors (see below), whose sum is σ = 6812334. Its totient is φ = 2270776.

The previous prime is 4541521. The next prime is 4541561. The reversal of 4541554 is 4551454.

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

It can be written as a sum of positive squares in only one way, i.e., 2812329 + 1729225 = 1677^2 + 1315^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135387 + ... + 1135390.

Almost surely, 2^4541554 is an apocalyptic number.

4541554 is a deficient number, since it is larger than the sum of its proper divisors (2270780).

4541554 is a wasteful number, since it uses less digits than its factorization.

4541554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270779.

The product of its digits is 8000, while the sum is 28.

The square root of 4541554 is about 2131.0922082350. The cubic root of 4541554 is about 165.6029850411.

The spelling of 4541554 in words is "four million, five hundred forty-one thousand, five hundred fifty-four".