57147634483 has 2 divisors, whose sum is σ = 57147634484. Its totient is φ = 57147634482.

The previous prime is 57147634477. The next prime is 57147634493. The reversal of 57147634483 is 38443674175.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57147634483 - 2⁵ = 57147634451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57147634483.

It is not a weakly prime, because it can be changed into another prime (57147634493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28573817241 + 28573817242.

It is an arithmetic number, because the mean of its divisors is an integer number (28573817242).

Almost surely, 2^57147634483 is an apocalyptic number.

57147634483 is a deficient number, since it is larger than the sum of its proper divisors (1).

57147634483 is an equidigital number, since it uses as much as digits as its factorization.

57147634483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6773760, while the sum is 52.

The spelling of 57147634483 in words is "fifty-seven billion, one hundred forty-seven million, six hundred thirty-four thousand, four hundred eighty-three".