53143882 has 8 divisors (see below), whose sum is σ = 86962752. Its totient is φ = 24156300.

The previous prime is 53143873. The next prime is 53143891. The reversal of 53143882 is 28834135.

It is a happy number.

53143882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53143873) and next prime (53143891).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207794 + ... + 1207837.

It is an arithmetic number, because the mean of its divisors is an integer number (10870344).

Almost surely, 2^53143882 is an apocalyptic number.

53143882 is a deficient number, since it is larger than the sum of its proper divisors (33818870).

53143882 is a wasteful number, since it uses less digits than its factorization.

53143882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415644.

The product of its digits is 23040, while the sum is 34.

The square root of 53143882 is about 7289.9850479956. The cubic root of 53143882 is about 375.9681814406.

The spelling of 53143882 in words is "fifty-three million, one hundred forty-three thousand, eight hundred eighty-two".