57031163314351 has 2 divisors, whose sum is σ = 57031163314352. Its totient is φ = 57031163314350.

The previous prime is 57031163314291. The next prime is 57031163314427. The reversal of 57031163314351 is 15341336113075.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57031163314351 - 2²³ = 57031154925743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57031163314298 and 57031163314307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57031163314051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28515581657175 + 28515581657176.

It is an arithmetic number, because the mean of its divisors is an integer number (28515581657176).

Almost surely, 2^{57031163314351} is an apocalyptic number.

57031163314351 is a deficient number, since it is larger than the sum of its proper divisors (1).

57031163314351 is an equidigital number, since it uses as much as digits as its factorization.

57031163314351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 43.

The spelling of 57031163314351 in words is "fifty-seven trillion, thirty-one billion, one hundred sixty-three million, three hundred fourteen thousand, three hundred fifty-one".