541304493 has 4 divisors (see below), whose sum is σ = 721739328. Its totient is φ = 360869660.

The previous prime is 541304461. The next prime is 541304507. The reversal of 541304493 is 394403145.

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 541304493 - 2⁵ = 541304461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541304693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90217413 + ... + 90217418.

It is an arithmetic number, because the mean of its divisors is an integer number (180434832).

Almost surely, 2^541304493 is an apocalyptic number.

It is an amenable number.

541304493 is a deficient number, since it is larger than the sum of its proper divisors (180434835).

541304493 is a wasteful number, since it uses less digits than its factorization.

541304493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180434834.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 541304493 is about 23265.9513667505. The cubic root of 541304493 is about 814.9804870684.

The spelling of 541304493 in words is "five hundred forty-one million, three hundred four thousand, four hundred ninety-three".