54650481945 has 128 divisors (see below), whose sum is σ = 95883264000. Its totient is φ = 26492209920.

The previous prime is 54650481931. The next prime is 54650481959. The reversal of 54650481945 is 54918405645.

54650481945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54650481931) and next prime (54650481959).

It is not a de Polignac number, because 54650481945 - 2⁴ = 54650481929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 201662160 + ... + 201662430.

It is an arithmetic number, because the mean of its divisors is an integer number (749088000).

Almost surely, 2^54650481945 is an apocalyptic number.

It is an amenable number.

54650481945 is a deficient number, since it is larger than the sum of its proper divisors (41232782055).

54650481945 is a wasteful number, since it uses less digits than its factorization.

54650481945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603.

The product of its (nonzero) digits is 3456000, while the sum is 51.

The spelling of 54650481945 in words is "fifty-four billion, six hundred fifty million, four hundred eighty-one thousand, nine hundred forty-five".