57428976307 has 2 divisors, whose sum is σ = 57428976308. Its totient is φ = 57428976306.

The previous prime is 57428976289. The next prime is 57428976329. The reversal of 57428976307 is 70367982475.

57428976307 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 is a cyclic number.

It is not a de Polignac number, because 57428976307 - 2⁷ = 57428976179 is a prime.

It is not a weakly prime, because it can be changed into another prime (57428974307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28714488153 + 28714488154.

It is an arithmetic number, because the mean of its divisors is an integer number (28714488154).

Almost surely, 2^57428976307 is an apocalyptic number.

57428976307 is a deficient number, since it is larger than the sum of its proper divisors (1).

57428976307 is an equidigital number, since it uses as much as digits as its factorization.

57428976307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17781120, while the sum is 58.

The spelling of 57428976307 in words is "fifty-seven billion, four hundred twenty-eight million, nine hundred seventy-six thousand, three hundred seven".