51414701777 has 8 divisors (see below), whose sum is σ = 54307503360. Its totient is φ = 48599041680.

The previous prime is 51414701771. The next prime is 51414701801. The reversal of 51414701777 is 77710741415.

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 51414701777 - 2²⁰ = 51413653201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51414701771) 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, 19284002 + ... + 19286667.

It is an arithmetic number, because the mean of its divisors is an integer number (6788437920).

Almost surely, 2^51414701777 is an apocalyptic number.

It is an amenable number.

51414701777 is a deficient number, since it is larger than the sum of its proper divisors (2892801583).

51414701777 is a wasteful number, since it uses less digits than its factorization.

51414701777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38570743.

The product of its (nonzero) digits is 192080, while the sum is 44.

The spelling of 51414701777 in words is "fifty-one billion, four hundred fourteen million, seven hundred one thousand, seven hundred seventy-seven".