54951544905 has 16 divisors (see below), whose sum is σ = 87928364160. Its totient is φ = 29305526528.

The previous prime is 54951544883. The next prime is 54951544913. The reversal of 54951544905 is 50944515945.

It is a cyclic number.

It is not a de Polignac number, because 54951544905 - 2⁵ = 54951544873 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124609 + ... + 354161.

It is an arithmetic number, because the mean of its divisors is an integer number (5495522760).

Almost surely, 2^54951544905 is an apocalyptic number.

It is an amenable number.

54951544905 is a deficient number, since it is larger than the sum of its proper divisors (32976819255).

54951544905 is a wasteful number, since it uses less digits than its factorization.

54951544905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245520.

The product of its (nonzero) digits is 3240000, while the sum is 51.

The spelling of 54951544905 in words is "fifty-four billion, nine hundred fifty-one million, five hundred forty-four thousand, nine hundred five".