54441468 has 36 divisors (see below), whose sum is σ = 142364040. Its totient is φ = 17521056.

The previous prime is 54441449. The next prime is 54441469. The reversal of 54441468 is 86414445.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54441469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25030 + ... + 27117.

Almost surely, 2^54441468 is an apocalyptic number.

54441468 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

54441468 is an abundant number, since it is smaller than the sum of its proper divisors (87922572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54441468 is a wasteful number, since it uses less digits than its factorization.

54441468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52186 (or 52181 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 54441468 is about 7378.4461778887. The cubic root of 54441468 is about 379.0035481645.

The spelling of 54441468 in words is "fifty-four million, four hundred forty-one thousand, four hundred sixty-eight".