57382043 has 4 divisors (see below), whose sum is σ = 58354680. Its totient is φ = 56409408.

The previous prime is 57382037. The next prime is 57382049. The reversal of 57382043 is 34028375.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (57382037) and next prime (57382049).

It is a cyclic number.

It is not a de Polignac number, because 57382043 - 2⁴ = 57382027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57382049) 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, 486230 + ... + 486347.

It is an arithmetic number, because the mean of its divisors is an integer number (14588670).

Almost surely, 2^57382043 is an apocalyptic number.

57382043 is a deficient number, since it is larger than the sum of its proper divisors (972637).

57382043 is an equidigital number, since it uses as much as digits as its factorization.

57382043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972636.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 57382043 is about 7575.0935967815. The cubic root of 57382043 is about 385.7080196840.

The spelling of 57382043 in words is "fifty-seven million, three hundred eighty-two thousand, forty-three".