2085751127507 has 2 divisors, whose sum is σ = 2085751127508. Its totient is φ = 2085751127506.

The previous prime is 2085751127497. The next prime is 2085751127519. The reversal of 2085751127507 is 7057211575802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2085751127507 - 2⁴ = 2085751127491 is a prime.

It is not a weakly prime, because it can be changed into another prime (2085751127557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1042875563753 + 1042875563754.

It is an arithmetic number, because the mean of its divisors is an integer number (1042875563754).

Almost surely, 2^{2085751127507} is an apocalyptic number.

2085751127507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2085751127507 is an equidigital number, since it uses as much as digits as its factorization.

2085751127507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1372000, while the sum is 50.

The spelling of 2085751127507 in words is "two trillion, eighty-five billion, seven hundred fifty-one million, one hundred twenty-seven thousand, five hundred seven".