53148310 has 16 divisors (see below), whose sum is σ = 95759136. Its totient is φ = 21238848.

The previous prime is 53148287. The next prime is 53148367. The reversal of 53148310 is 1384135.

It is a super-2 number, since 2×53148310² = 5649485711712200, which contains 22 as substring.

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, 12634 + ... + 16306.

It is an arithmetic number, because the mean of its divisors is an integer number (5984946).

Almost surely, 2^53148310 is an apocalyptic number.

53148310 is a deficient number, since it is larger than the sum of its proper divisors (42610826).

53148310 is a wasteful number, since it uses less digits than its factorization.

53148310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 53148310 is about 7290.2887459963. The cubic root of 53148310 is about 375.9786231622.

It can be divided in two parts, 531 and 48310, that added together give a square (48841 = 221²).

The spelling of 53148310 in words is "fifty-three million, one hundred forty-eight thousand, three hundred ten".