541003445 has 4 divisors (see below), whose sum is σ = 649204140. Its totient is φ = 432802752.

The previous prime is 541003423. The next prime is 541003453. The reversal of 541003445 is 544300145.

541003445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 413268241 + 127735204 = 20329^2 + 11302^2 .

It is a cyclic number.

It is not a de Polignac number, because 541003445 - 2²⁶ = 473894581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54100340 + ... + 54100349.

It is an arithmetic number, because the mean of its divisors is an integer number (162301035).

Almost surely, 2^541003445 is an apocalyptic number.

It is an amenable number.

541003445 is a deficient number, since it is larger than the sum of its proper divisors (108200695).

541003445 is a wasteful number, since it uses less digits than its factorization.

541003445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108200694.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 541003445 is about 23259.4807551673. The cubic root of 541003445 is about 814.8293744959.

The spelling of 541003445 in words is "five hundred forty-one million, three thousand, four hundred forty-five".