541505404 has 24 divisors (see below), whose sum is σ = 1035035568. Its totient is φ = 245840640.

The previous prime is 541505401. The next prime is 541505441. The reversal of 541505404 is 404505145.

541505404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×541505404² = 586456205122406432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541505401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31572 + ... + 45604.

It is an arithmetic number, because the mean of its divisors is an integer number (43126482).

Almost surely, 2^541505404 is an apocalyptic number.

It is an amenable number.

541505404 is a deficient number, since it is larger than the sum of its proper divisors (493530164).

541505404 is a wasteful number, since it uses less digits than its factorization.

541505404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14925 (or 14923 counting only the distinct ones).

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

The square root of 541505404 is about 23270.2686705590. The cubic root of 541505404 is about 815.0813041952.

The spelling of 541505404 in words is "five hundred forty-one million, five hundred five thousand, four hundred four".