54311244 has 24 divisors (see below), whose sum is σ = 136474800. Its totient is φ = 16711104.

The previous prime is 54311233. The next prime is 54311249. The reversal of 54311244 is 44211345.

It is a super-2 number, since 2×54311244² = 5899422449655072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54311249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173919 + ... + 174230.

It is an arithmetic number, because the mean of its divisors is an integer number (5686450).

Almost surely, 2^54311244 is an apocalyptic number.

It is an amenable number.

54311244 is an abundant number, since it is smaller than the sum of its proper divisors (82163556).

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

54311244 is a wasteful number, since it uses less digits than its factorization.

54311244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348169 (or 348167 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 54311244 is about 7369.6162722356. The cubic root of 54311244 is about 378.7011147136.

Adding to 54311244 its reverse (44211345), we get a palindrome (98522589).

The spelling of 54311244 in words is "fifty-four million, three hundred eleven thousand, two hundred forty-four".