53441424 has 40 divisors (see below), whose sum is σ = 153397920. Its totient is φ = 17813664.

The previous prime is 53441419. The next prime is 53441441. The reversal of 53441424 is 42414435.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61422 + ... + 62285.

It is an arithmetic number, because the mean of its divisors is an integer number (3834948).

Almost surely, 2^53441424 is an apocalyptic number.

53441424 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

53441424 is an abundant number, since it is smaller than the sum of its proper divisors (99956496).

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

53441424 is a wasteful number, since it uses less digits than its factorization.

53441424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123724 (or 123712 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 53441424 is about 7310.3641496166. The cubic root of 53441424 is about 376.6685329830.

Adding to 53441424 its reverse (42414435), we get a palindrome (95855859).

The spelling of 53441424 in words is "fifty-three million, four hundred forty-one thousand, four hundred twenty-four".