51704022055 has 8 divisors (see below), whose sum is σ = 70908373152. Its totient is φ = 35454186528.

The previous prime is 51704022053. The next prime is 51704022101. The reversal of 51704022055 is 55022040715.

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 51704022055 - 2¹ = 51704022053 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 (51704022053) 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, 738628852 + ... + 738628921.

It is an arithmetic number, because the mean of its divisors is an integer number (8863546644).

Almost surely, 2^51704022055 is an apocalyptic number.

51704022055 is a deficient number, since it is larger than the sum of its proper divisors (19204351097).

51704022055 is a wasteful number, since it uses less digits than its factorization.

51704022055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477257785.

The product of its (nonzero) digits is 14000, while the sum is 31.

The spelling of 51704022055 in words is "fifty-one billion, seven hundred four million, twenty-two thousand, fifty-five".