54976867945 has 16 divisors (see below), whose sum is σ = 66208671360. Its totient is φ = 43823980800.

The previous prime is 54976867931. The next prime is 54976867969.

It is a happy number.

54976867945 is nontrivially palindromic in base 10.

54976867945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54976867945 - 2¹³ = 54976859753 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, 6042850 + ... + 6051940.

It is an arithmetic number, because the mean of its divisors is an integer number (4138041960).

Almost surely, 2^54976867945 is an apocalyptic number.

It is an amenable number.

54976867945 is a deficient number, since it is larger than the sum of its proper divisors (11231803415).

54976867945 is a wasteful number, since it uses less digits than its factorization.

54976867945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13296.

The product of its digits is 457228800, while the sum is 70.

The spelling of 54976867945 in words is "fifty-four billion, nine hundred seventy-six million, eight hundred sixty-seven thousand, nine hundred forty-five".