57842463733 has 2 divisors, whose sum is σ = 57842463734. Its totient is φ = 57842463732.

The previous prime is 57842463727. The next prime is 57842463751. The reversal of 57842463733 is 33736424875.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48332703409 + 9509760324 = 219847^2 + 97518^2 .

It is a cyclic number.

It is not a de Polignac number, because 57842463733 - 2²⁹ = 57305592821 is a prime.

It is a super-2 number, since 2×57842463733² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57842460733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28921231866 + 28921231867.

It is an arithmetic number, because the mean of its divisors is an integer number (28921231867).

Almost surely, 2^57842463733 is an apocalyptic number.

It is an amenable number.

57842463733 is a deficient number, since it is larger than the sum of its proper divisors (1).

57842463733 is an equidigital number, since it uses as much as digits as its factorization.

57842463733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10160640, while the sum is 52.

The spelling of 57842463733 in words is "fifty-seven billion, eight hundred forty-two million, four hundred sixty-three thousand, seven hundred thirty-three".