51725775054 has 8 divisors (see below), whose sum is σ = 103451550120. Its totient is φ = 17241925016.

The previous prime is 51725775041. The next prime is 51725775083. The reversal of 51725775054 is 45057752715.

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

51725775054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 51725774994 and 51725775012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4310481249 + ... + 4310481260.

It is an arithmetic number, because the mean of its divisors is an integer number (12931443765).

Almost surely, 2^51725775054 is an apocalyptic number.

51725775054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51725775054 is a wasteful number, since it uses less digits than its factorization.

51725775054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620962514.

The product of its (nonzero) digits is 1715000, while the sum is 48.

The spelling of 51725775054 in words is "fifty-one billion, seven hundred twenty-five million, seven hundred seventy-five thousand, fifty-four".