776116051 has 4 divisors (see below), whose sum is σ = 778918192. Its totient is φ = 773313912.

The previous prime is 776116039. The next prime is 776116127. The reversal of 776116051 is 150611677.

776116051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-776116051 is a prime.

It is a super-2 number, since 2×776116051² = 1204712249239669202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 776115998 and 776116016.

It is not an unprimeable number, because it can be changed into a prime (776116001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1400655 + ... + 1401208.

It is an arithmetic number, because the mean of its divisors is an integer number (194729548).

Almost surely, 2^776116051 is an apocalyptic number.

776116051 is a deficient number, since it is larger than the sum of its proper divisors (2802141).

776116051 is a wasteful number, since it uses less digits than its factorization.

776116051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802140.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 776116051 is about 27858.8594705526. The cubic root of 776116051 is about 918.9859854048.

The spelling of 776116051 in words is "seven hundred seventy-six million, one hundred sixteen thousand, fifty-one".