54877113 has 18 divisors (see below), whose sum is σ = 80365194. Its totient is φ = 36084672.

The previous prime is 54877063. The next prime is 54877117. The reversal of 54877113 is 31177845.

It can be written as a sum of positive squares in only one way, i.e., 53978409 + 898704 = 7347^2 + 948^2 .

It is not a de Polignac number, because 54877113 - 2¹⁰ = 54876089 is a prime.

It is a super-2 number, since 2×54877113² = 6022995062429538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54877117) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 55681 + ... + 56657.

It is an arithmetic number, because the mean of its divisors is an integer number (4464733).

Almost surely, 2^54877113 is an apocalyptic number.

It is an amenable number.

54877113 is a deficient number, since it is larger than the sum of its proper divisors (25488081).

54877113 is an equidigital number, since it uses as much as digits as its factorization.

54877113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1059 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 54877113 is about 7407.9088142336. The cubic root of 54877113 is about 380.0118024958.

The spelling of 54877113 in words is "fifty-four million, eight hundred seventy-seven thousand, one hundred thirteen".