54551050051 has 8 divisors (see below), whose sum is σ = 54729630720. Its totient is φ = 54372652488.

The previous prime is 54551050031. The next prime is 54551050063. The reversal of 54551050051 is 15005015545.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54551050051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54551049995 and 54551050022.

It is not an unprimeable number, because it can be changed into a prime (54551050031) 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 7 ways as a sum of consecutive naturals, for example, 564270 + ... + 653836.

It is an arithmetic number, because the mean of its divisors is an integer number (6841203840).

Almost surely, 2^54551050051 is an apocalyptic number.

54551050051 is a deficient number, since it is larger than the sum of its proper divisors (178580669).

54551050051 is a wasteful number, since it uses less digits than its factorization.

54551050051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91553.

The product of its (nonzero) digits is 12500, while the sum is 31.

Adding to 54551050051 its reverse (15005015545), we get a palindrome (69556065596).

The spelling of 54551050051 in words is "fifty-four billion, five hundred fifty-one million, fifty thousand, fifty-one".