57356335543 has 4 divisors (see below), whose sum is σ = 61768361368. Its totient is φ = 52944309720.

The previous prime is 57356335541. The next prime is 57356335559. The reversal of 57356335543 is 34553365375.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57356335543 - 2¹ = 57356335541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57356335541) 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, 2206012893 + ... + 2206012918.

It is an arithmetic number, because the mean of its divisors is an integer number (15442090342).

Almost surely, 2^57356335543 is an apocalyptic number.

57356335543 is a deficient number, since it is larger than the sum of its proper divisors (4412025825).

57356335543 is a wasteful number, since it uses less digits than its factorization.

57356335543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4412025824.

The product of its digits is 8505000, while the sum is 49.

The spelling of 57356335543 in words is "fifty-seven billion, three hundred fifty-six million, three hundred thirty-five thousand, five hundred forty-three".