57474308629 has 2 divisors, whose sum is σ = 57474308630. Its totient is φ = 57474308628.

The previous prime is 57474308623. The next prime is 57474308651. The reversal of 57474308629 is 92680347475.

57474308629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40775724900 + 16698583729 = 201930^2 + 129223^2 .

It is a cyclic number.

It is not a de Polignac number, because 57474308629 - 2⁹ = 57474308117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57474308629.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57474308623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28737154314 + 28737154315.

It is an arithmetic number, because the mean of its divisors is an integer number (28737154315).

Almost surely, 2^57474308629 is an apocalyptic number.

It is an amenable number.

57474308629 is a deficient number, since it is larger than the sum of its proper divisors (1).

57474308629 is an equidigital number, since it uses as much as digits as its factorization.

57474308629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 57474308629 in words is "fifty-seven billion, four hundred seventy-four million, three hundred eight thousand, six hundred twenty-nine".