55141344 has 96 divisors (see below), whose sum is σ = 169344000. Its totient is φ = 17407872.

The previous prime is 55141337. The next prime is 55141357. The reversal of 55141344 is 44314155.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14737 + ... + 18095.

It is an arithmetic number, because the mean of its divisors is an integer number (1764000).

Almost surely, 2^55141344 is an apocalyptic number.

55141344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55141344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84672000).

55141344 is an abundant number, since it is smaller than the sum of its proper divisors (114202656).

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

55141344 is a wasteful number, since it uses less digits than its factorization.

55141344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397 (or 3383 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 55141344 is about 7425.7217830996. The cubic root of 55141344 is about 380.6207398392.

Adding to 55141344 its reverse (44314155), we get a palindrome (99455499).

The spelling of 55141344 in words is "fifty-five million, one hundred forty-one thousand, three hundred forty-four".