54888877 has 2 divisors, whose sum is σ = 54888878. Its totient is φ = 54888876.

The previous prime is 54888863. The next prime is 54888901. The reversal of 54888877 is 77888845.

54888877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46703556 + 8185321 = 6834^2 + 2861^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54888877 is a prime.

It is a super-2 number, since 2×54888877² = 6025577636642258, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54888077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27444438 + 27444439.

It is an arithmetic number, because the mean of its divisors is an integer number (27444439).

Almost surely, 2^54888877 is an apocalyptic number.

It is an amenable number.

54888877 is a deficient number, since it is larger than the sum of its proper divisors (1).

54888877 is an equidigital number, since it uses as much as digits as its factorization.

54888877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4014080, while the sum is 55.

The square root of 54888877 is about 7408.7027879380. The cubic root of 54888877 is about 380.0389549169.

It can be divided in two parts, 5488 and 8877, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 54888877 in words is "fifty-four million, eight hundred eighty-eight thousand, eight hundred seventy-seven".