54419828877 has 12 divisors (see below), whose sum is σ = 78717298140. Its totient is φ = 36228711168.

The previous prime is 54419828863. The next prime is 54419828893. The reversal of 54419828877 is 77882891445.

54419828877 is a `hidden beast` number, since 5 + 441 + 98 + 28 + 87 + 7 = 666.

54419828877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2978867241 + 51440961636 = 54579^2 + 226806^2 .

It is not a de Polignac number, because 54419828877 - 2⁸ = 54419828621 is a prime.

It is a super-2 number, since 2×54419828877² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54419828807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4257828 + ... + 4270589.

It is an arithmetic number, because the mean of its divisors is an integer number (6559774845).

Almost surely, 2^54419828877 is an apocalyptic number.

It is an amenable number.

54419828877 is a deficient number, since it is larger than the sum of its proper divisors (24297469263).

54419828877 is a wasteful number, since it uses less digits than its factorization.

54419828877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8529132 (or 8529129 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 63.

The spelling of 54419828877 in words is "fifty-four billion, four hundred nineteen million, eight hundred twenty-eight thousand, eight hundred seventy-seven".