53146116 has 36 divisors (see below), whose sum is σ = 141414000. Its totient is φ = 16782768.

The previous prime is 53146109. The next prime is 53146133. The reversal of 53146116 is 61164135.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 53146116.

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 11 ways as a sum of consecutive naturals, for example, 38166 + ... + 39533.

Almost surely, 2^53146116 is an apocalyptic number.

It is an amenable number.

53146116 is an abundant number, since it is smaller than the sum of its proper divisors (88267884).

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

53146116 is a wasteful number, since it uses less digits than its factorization.

53146116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77728 (or 77723 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 53146116 is about 7290.1382702936. The cubic root of 53146116 is about 375.9734495361.

The spelling of 53146116 in words is "fifty-three million, one hundred forty-six thousand, one hundred sixteen".