53134160 has 20 divisors (see below), whose sum is σ = 123537108. Its totient is φ = 21253632.

The previous prime is 53134139. The next prime is 53134187. The reversal of 53134160 is 6143135.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27164944 + 25969216 = 5212^2 + 5096^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332009 + ... + 332168.

Almost surely, 2^53134160 is an apocalyptic number.

It is an amenable number.

53134160 is an abundant number, since it is smaller than the sum of its proper divisors (70402948).

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

53134160 is a wasteful number, since it uses less digits than its factorization.

53134160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664190 (or 664184 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 53134160 is about 7289.3182122884. The cubic root of 53134160 is about 375.9452538370.

Adding to 53134160 its reverse (6143135), we get a palindrome (59277295).

Subtracting from 53134160 its reverse (6143135), we obtain a square (46991025 = 6855²).

The spelling of 53134160 in words is "fifty-three million, one hundred thirty-four thousand, one hundred sixty".