57343443 has 8 divisors (see below), whose sum is σ = 76590528. Its totient is φ = 38162664.

The previous prime is 57343427. The next prime is 57343487. The reversal of 57343443 is 34434375.

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

It is not a de Polignac number, because 57343443 - 2⁴ = 57343427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57343423) 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, 14521 + ... + 18042.

It is an arithmetic number, because the mean of its divisors is an integer number (9573816).

Almost surely, 2^57343443 is an apocalyptic number.

57343443 is a deficient number, since it is larger than the sum of its proper divisors (19247085).

57343443 is a wasteful number, since it uses less digits than its factorization.

57343443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33153.

The product of its digits is 60480, while the sum is 33.

The square root of 57343443 is about 7572.5453448626. The cubic root of 57343443 is about 385.6215137063.

The spelling of 57343443 in words is "fifty-seven million, three hundred forty-three thousand, four hundred forty-three".