54333784377 has 12 divisors (see below), whose sum is σ = 78737779120. Its totient is φ = 36104532408.

The previous prime is 54333784363. The next prime is 54333784381. The reversal of 54333784377 is 77348733345.

It is not a de Polignac number, because 54333784377 - 2⁷ = 54333784249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54333784387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9829627 + ... + 9835152.

Almost surely, 2^54333784377 is an apocalyptic number.

It is an amenable number.

54333784377 is a deficient number, since it is larger than the sum of its proper divisors (24403994743).

54333784377 is a wasteful number, since it uses less digits than its factorization.

54333784377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19665092 (or 19665089 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 54.

The spelling of 54333784377 in words is "fifty-four billion, three hundred thirty-three million, seven hundred eighty-four thousand, three hundred seventy-seven".