54827761 has 4 divisors (see below), whose sum is σ = 54866800. Its totient is φ = 54788724.

The previous prime is 54827743. The next prime is 54827779. The reversal of 54827761 is 16772845.

54827761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (54827743) and next prime (54827779).

It is a cyclic number.

It is not a de Polignac number, because 54827761 - 2⁹ = 54827249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54821761) 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 in 3 ways as a sum of consecutive naturals, for example, 17331 + ... + 20248.

It is an arithmetic number, because the mean of its divisors is an integer number (13716700).

Almost surely, 2^54827761 is an apocalyptic number.

It is an amenable number.

54827761 is a deficient number, since it is larger than the sum of its proper divisors (39039).

54827761 is a wasteful number, since it uses less digits than its factorization.

54827761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39038.

The product of its digits is 94080, while the sum is 40.

The square root of 54827761 is about 7404.5770304589. The cubic root of 54827761 is about 379.8978511216.

The spelling of 54827761 in words is "fifty-four million, eight hundred twenty-seven thousand, seven hundred sixty-one".