2857795488907 has 2 divisors, whose sum is σ = 2857795488908. Its totient is φ = 2857795488906.

The previous prime is 2857795488851. The next prime is 2857795488923. The reversal of 2857795488907 is 7098845977582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2857795488907 - 2³⁵ = 2823435750539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2857795482907) 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, 1428897744453 + 1428897744454.

It is an arithmetic number, because the mean of its divisors is an integer number (1428897744454).

Almost surely, 2^{2857795488907} is an apocalyptic number.

2857795488907 is a deficient number, since it is larger than the sum of its proper divisors (1).

2857795488907 is an equidigital number, since it uses as much as digits as its factorization.

2857795488907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2844979200, while the sum is 79.

The spelling of 2857795488907 in words is "two trillion, eight hundred fifty-seven billion, seven hundred ninety-five million, four hundred eighty-eight thousand, nine hundred seven".