53411552 has 48 divisors (see below), whose sum is σ = 113762880. Its totient is φ = 24588288.

The previous prime is 53411549. The next prime is 53411563. The reversal of 53411552 is 25511435.

It is a congruent number.

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, 24524 + ... + 26612.

It is an arithmetic number, because the mean of its divisors is an integer number (2370060).

Almost surely, 2^53411552 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 53411552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56881440).

53411552 is an abundant number, since it is smaller than the sum of its proper divisors (60351328).

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

53411552 is a wasteful number, since it uses less digits than its factorization.

53411552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163 (or 2155 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 53411552 is about 7308.3207373514. The cubic root of 53411552 is about 376.5983381248.

Adding to 53411552 its reverse (25511435), we get a palindrome (78922987).

The spelling of 53411552 in words is "fifty-three million, four hundred eleven thousand, five hundred fifty-two".