57050657332667 has 2 divisors, whose sum is σ = 57050657332668. Its totient is φ = 57050657332666.

The previous prime is 57050657332621. The next prime is 57050657332723. The reversal of 57050657332667 is 76623375605075.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57050657332667 - 2¹⁰ = 57050657331643 is a prime.

It is not a weakly prime, because it can be changed into another prime (57050657332267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28525328666333 + 28525328666334.

It is an arithmetic number, because the mean of its divisors is an integer number (28525328666334).

Almost surely, 2^{57050657332667} is an apocalyptic number.

57050657332667 is a deficient number, since it is larger than the sum of its proper divisors (1).

57050657332667 is an equidigital number, since it uses as much as digits as its factorization.

57050657332667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 166698000, while the sum is 62.

The spelling of 57050657332667 in words is "fifty-seven trillion, fifty billion, six hundred fifty-seven million, three hundred thirty-two thousand, six hundred sixty-seven".