53053044 has 24 divisors (see below), whose sum is σ = 135044448. Its totient is φ = 16076640.

The previous prime is 53053037. The next prime is 53053051. The reversal of 53053044 is 44035035.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (53053037) and next prime (53053051).

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, 200827 + ... + 201090.

It is an arithmetic number, because the mean of its divisors is an integer number (5626852).

Almost surely, 2^53053044 is an apocalyptic number.

It is an amenable number.

53053044 is an abundant number, since it is smaller than the sum of its proper divisors (81991404).

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

53053044 is a wasteful number, since it uses less digits than its factorization.

53053044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401935 (or 401933 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 53053044 is about 7283.7520550881. The cubic root of 53053044 is about 375.7538471122.

Adding to 53053044 its reverse (44035035), we get a palindrome (97088079).

Subtracting from 53053044 its reverse (44035035), we obtain a square (9018009 = 3003²).

The spelling of 53053044 in words is "fifty-three million, fifty-three thousand, forty-four".