53522044 has 6 divisors (see below), whose sum is σ = 93663584. Its totient is φ = 26761020.

The previous prime is 53522039. The next prime is 53522059. The reversal of 53522044 is 44022535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6690252 + ... + 6690259.

Almost surely, 2^53522044 is an apocalyptic number.

It is an amenable number.

53522044 is a deficient number, since it is larger than the sum of its proper divisors (40141540).

53522044 is a wasteful number, since it uses less digits than its factorization.

53522044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13380515 (or 13380513 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 53522044 is about 7315.8761607889. The cubic root of 53522044 is about 376.8578477967.

Adding to 53522044 its reverse (44022535), we get a palindrome (97544579).

It can be divided in two parts, 5352 and 2044, that added together give a square (7396 = 86²).

The spelling of 53522044 in words is "fifty-three million, five hundred twenty-two thousand, forty-four".