51076112771 has 8 divisors (see below), whose sum is σ = 52797081600. Its totient is φ = 49359728520.

The previous prime is 51076112761. The next prime is 51076112807. The reversal of 51076112771 is 17721167015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 51076112771 - 2⁶ = 51076112707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51076112701) 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 in 7 ways as a sum of consecutive naturals, for example, 1123481 + ... + 1168058.

It is an arithmetic number, because the mean of its divisors is an integer number (6599635200).

Almost surely, 2^51076112771 is an apocalyptic number.

51076112771 is a deficient number, since it is larger than the sum of its proper divisors (1720968829).

51076112771 is a wasteful number, since it uses less digits than its factorization.

51076112771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292289.

The product of its (nonzero) digits is 20580, while the sum is 38.

Adding to 51076112771 its reverse (17721167015), we get a palindrome (68797279786).

The spelling of 51076112771 in words is "fifty-one billion, seventy-six million, one hundred twelve thousand, seven hundred seventy-one".