53441544 has 64 divisors (see below), whose sum is σ = 144930240. Its totient is φ = 16323840.

The previous prime is 53441539. The next prime is 53441587. The reversal of 53441544 is 44514435.

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, 48439 + ... + 49529.

It is an arithmetic number, because the mean of its divisors is an integer number (2264535).

Almost surely, 2^53441544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53441544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72465120).

53441544 is an abundant number, since it is smaller than the sum of its proper divisors (91488696).

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

53441544 is a wasteful number, since it uses less digits than its factorization.

53441544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1266 counting only the distinct ones).

The product of its digits is 19200, while the sum is 30.

The square root of 53441544 is about 7310.3723571375. The cubic root of 53441544 is about 376.6688149128.

Adding to 53441544 its reverse (44514435), we get a palindrome (97955979).

The spelling of 53441544 in words is "fifty-three million, four hundred forty-one thousand, five hundred forty-four".