53544332 has 24 divisors (see below), whose sum is σ = 95515056. Its totient is φ = 26258688.

The previous prime is 53544313. The next prime is 53544341. The reversal of 53544332 is 23344535.

It is a junction number, because it is equal to n+sod(n) for n = 53544295 and 53544304.

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, 67643 + ... + 68429.

It is an arithmetic number, because the mean of its divisors is an integer number (3979794).

Almost surely, 2^53544332 is an apocalyptic number.

It is an amenable number.

53544332 is a deficient number, since it is larger than the sum of its proper divisors (41970724).

53544332 is a wasteful number, since it uses less digits than its factorization.

53544332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097 (or 1095 counting only the distinct ones).

The product of its digits is 21600, while the sum is 29.

The square root of 53544332 is about 7317.3992647661. The cubic root of 53544332 is about 376.9101517412.

Adding to 53544332 its reverse (23344535), we get a palindrome (76888867).

The spelling of 53544332 in words is "fifty-three million, five hundred forty-four thousand, three hundred thirty-two".