541673497 has 4 divisors (see below), whose sum is σ = 541778980. Its totient is φ = 541568016.

The previous prime is 541673479. The next prime is 541673501. The reversal of 541673497 is 794376145.

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 293642496 + 248031001 = 17136^2 + 15749^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541673497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541673597) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44622 + ... + 55447.

It is an arithmetic number, because the mean of its divisors is an integer number (135444745).

Almost surely, 2^541673497 is an apocalyptic number.

It is an amenable number.

541673497 is a deficient number, since it is larger than the sum of its proper divisors (105483).

541673497 is a wasteful number, since it uses less digits than its factorization.

541673497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105482.

The product of its digits is 635040, while the sum is 46.

The square root of 541673497 is about 23273.8801449178. The cubic root of 541673497 is about 815.1656340937.

The spelling of 541673497 in words is "five hundred forty-one million, six hundred seventy-three thousand, four hundred ninety-seven".