54419885 has 16 divisors (see below), whose sum is σ = 70981680. Its totient is φ = 39813120.

The previous prime is 54419837. The next prime is 54419887. The reversal of 54419885 is 58891445.

It can be written as a sum of positive squares in 8 ways, for example, as 206116 + 54213769 = 454^2 + 7363^2 .

It is not a de Polignac number, because 54419885 - 2²⁰ = 53371309 is a prime.

It is a super-3 number, since 3×54419885³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54419887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3245 + ... + 10925.

It is an arithmetic number, because the mean of its divisors is an integer number (4436355).

Almost surely, 2^54419885 is an apocalyptic number.

It is an amenable number.

54419885 is a deficient number, since it is larger than the sum of its proper divisors (16561795).

54419885 is a wasteful number, since it uses less digits than its factorization.

54419885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7808.

The product of its digits is 230400, while the sum is 44.

The square root of 54419885 is about 7376.9834620934. The cubic root of 54419885 is about 378.9534569681.

The spelling of 54419885 in words is "fifty-four million, four hundred nineteen thousand, eight hundred eighty-five".