2085751127461 has 16 divisors (see below), whose sum is σ = 2142187388928. Its totient is φ = 2029826369200.

The previous prime is 2085751127443. The next prime is 2085751127483. The reversal of 2085751127461 is 1647211575802.

It is a cyclic number.

It is not a de Polignac number, because 2085751127461 - 2⁵ = 2085751127429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085751127431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21703326 + ... + 21799216.

It is an arithmetic number, because the mean of its divisors is an integer number (133886711808).

Almost surely, 2^{2085751127461} is an apocalyptic number.

It is an amenable number.

2085751127461 is a deficient number, since it is larger than the sum of its proper divisors (56436261467).

2085751127461 is a wasteful number, since it uses less digits than its factorization.

2085751127461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98552.

The product of its (nonzero) digits is 940800, while the sum is 49.

The spelling of 2085751127461 in words is "two trillion, eighty-five billion, seven hundred fifty-one million, one hundred twenty-seven thousand, four hundred sixty-one".