54412869 has 16 divisors (see below), whose sum is σ = 87792768. Its totient is φ = 29263872.

The previous prime is 54412861. The next prime is 54412873. The reversal of 54412869 is 96821445.

54412869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54412869 - 2³ = 54412861 is a prime.

It is a super-2 number, since 2×54412869² = 5921520625622322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54412861) 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 15 ways as a sum of consecutive naturals, for example, 75852 + ... + 76565.

It is an arithmetic number, because the mean of its divisors is an integer number (5487048).

Almost surely, 2^54412869 is an apocalyptic number.

It is an amenable number.

54412869 is a deficient number, since it is larger than the sum of its proper divisors (33379899).

54412869 is a wasteful number, since it uses less digits than its factorization.

54412869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152444.

The product of its digits is 69120, while the sum is 39.

The square root of 54412869 is about 7376.5079136404. The cubic root of 54412869 is about 378.9371709376.

The spelling of 54412869 in words is "fifty-four million, four hundred twelve thousand, eight hundred sixty-nine".