557082541 has 8 divisors (see below), whose sum is σ = 565983000. Its totient is φ = 548251200.

The previous prime is 557082529. The next prime is 557082551. The reversal of 557082541 is 145280755.

557082541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 594441 + 556488100 = 771^2 + 23590^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-557082541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 557082541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (557082511) 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, 910 + ... + 33391.

It is an arithmetic number, because the mean of its divisors is an integer number (70747875).

Almost surely, 2^557082541 is an apocalyptic number.

It is an amenable number.

557082541 is a deficient number, since it is larger than the sum of its proper divisors (8900459).

557082541 is a wasteful number, since it uses less digits than its factorization.

557082541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34559.

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 557082541 is about 23602.5960648400. The cubic root of 557082541 is about 822.8231764319.

The spelling of 557082541 in words is "five hundred fifty-seven million, eighty-two thousand, five hundred forty-one".