2051076789 has 8 divisors (see below), whose sum is σ = 3038632320. Its totient is φ = 1367384508.

The previous prime is 2051076739. The next prime is 2051076817. The reversal of 2051076789 is 9876701502.

2051076789 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2051076789 - 2¹² = 2051072693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051076719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37982877 + ... + 37982930.

It is an arithmetic number, because the mean of its divisors is an integer number (379829040).

Almost surely, 2^2051076789 is an apocalyptic number.

It is an amenable number.

2051076789 is a deficient number, since it is larger than the sum of its proper divisors (987555531).

2051076789 is an equidigital number, since it uses as much as digits as its factorization.

2051076789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75965816 (or 75965810 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 2051076789 is about 45288.8152748557. The cubic root of 2051076789 is about 1270.5564736421.

The spelling of 2051076789 in words is "two billion, fifty-one million, seventy-six thousand, seven hundred eighty-nine".