53107044 has 12 divisors (see below), whose sum is σ = 123916464. Its totient is φ = 17702344.

The previous prime is 53107003. The next prime is 53107049. The reversal of 53107044 is 44070135.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (53107049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2212782 + ... + 2212805.

It is an arithmetic number, because the mean of its divisors is an integer number (10326372).

Almost surely, 2^53107044 is an apocalyptic number.

It is an amenable number.

53107044 is an abundant number, since it is smaller than the sum of its proper divisors (70809420).

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

53107044 is a wasteful number, since it uses less digits than its factorization.

53107044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425594 (or 4425592 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 53107044 is about 7287.4579930179. The cubic root of 53107044 is about 375.8812908038.

Adding to 53107044 its reverse (44070135), we get a palindrome (97177179).

The spelling of 53107044 in words is "fifty-three million, one hundred seven thousand, forty-four".