54866774133 has 6 divisors (see below), whose sum is σ = 79252007094. Its totient is φ = 36577849416.

The previous prime is 54866774129. The next prime is 54866774153. The reversal of 54866774133 is 33147766845.

It is a happy number.

54866774133 is a `hidden beast` number, since 5 + 486 + 67 + 74 + 1 + 33 = 666.

It can be written as a sum of positive squares in only one way, i.e., 53369316324 + 1497457809 = 231018^2 + 38697^2 .

It is not a de Polignac number, because 54866774133 - 2² = 54866774129 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54866774133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54866774153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3048154110 + ... + 3048154127.

It is an arithmetic number, because the mean of its divisors is an integer number (13208667849).

Almost surely, 2^54866774133 is an apocalyptic number.

It is an amenable number.

54866774133 is a deficient number, since it is larger than the sum of its proper divisors (24385232961).

54866774133 is a wasteful number, since it uses less digits than its factorization.

54866774133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096308243 (or 6096308240 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 54866774133 in words is "fifty-four billion, eight hundred sixty-six million, seven hundred seventy-four thousand, one hundred thirty-three".