57442337483 has 2 divisors, whose sum is σ = 57442337484. Its totient is φ = 57442337482.

The previous prime is 57442337479. The next prime is 57442337581. The reversal of 57442337483 is 38473324475.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57442337483 - 2² = 57442337479 is a prime.

It is not a weakly prime, because it can be changed into another prime (57442337083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28721168741 + 28721168742.

It is an arithmetic number, because the mean of its divisors is an integer number (28721168742).

Almost surely, 2^57442337483 is an apocalyptic number.

57442337483 is a deficient number, since it is larger than the sum of its proper divisors (1).

57442337483 is an equidigital number, since it uses as much as digits as its factorization.

57442337483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 50.

The spelling of 57442337483 in words is "fifty-seven billion, four hundred forty-two million, three hundred thirty-seven thousand, four hundred eighty-three".