51004528432654 has 8 divisors (see below), whose sum is σ = 76625041171248. Its totient is φ = 25462848042240.

The previous prime is 51004528432651. The next prime is 51004528432673. The reversal of 51004528432654 is 45623482540015.

51004528432654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 51004528432598 and 51004528432607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51004528432651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19708085427 + ... + 19708088014.

It is an arithmetic number, because the mean of its divisors is an integer number (9578130146406).

Almost surely, 2^{51004528432654} is an apocalyptic number.

51004528432654 is a deficient number, since it is larger than the sum of its proper divisors (25620512738594).

51004528432654 is a wasteful number, since it uses less digits than its factorization.

51004528432654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39416174090.

The product of its (nonzero) digits is 4608000, while the sum is 49.

The spelling of 51004528432654 in words is "fifty-one trillion, four billion, five hundred twenty-eight million, four hundred thirty-two thousand, six hundred fifty-four".