51829472911 has 8 divisors (see below), whose sum is σ = 54052955264. Its totient is φ = 49640463360.

The previous prime is 51829472909. The next prime is 51829472953. The reversal of 51829472911 is 11927492815.

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 51829472911 - 2¹ = 51829472909 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 (51829472971) 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, 8615130 + ... + 8621143.

It is an arithmetic number, because the mean of its divisors is an integer number (6756619408).

Almost surely, 2^51829472911 is an apocalyptic number.

51829472911 is a deficient number, since it is larger than the sum of its proper divisors (2223482353).

51829472911 is a wasteful number, since it uses less digits than its factorization.

51829472911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17236401.

The product of its digits is 362880, while the sum is 49.

The spelling of 51829472911 in words is "fifty-one billion, eight hundred twenty-nine million, four hundred seventy-two thousand, nine hundred eleven".