53345382 has 16 divisors (see below), whose sum is σ = 108042240. Its totient is φ = 17556552.

The previous prime is 53345359. The next prime is 53345437. The reversal of 53345382 is 28354335.

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, 55798 + ... + 56745.

It is an arithmetic number, because the mean of its divisors is an integer number (6752640).

Almost surely, 2^53345382 is an apocalyptic number.

53345382 is an abundant number, since it is smaller than the sum of its proper divisors (54696858).

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

53345382 is a wasteful number, since it uses less digits than its factorization.

53345382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112627.

The product of its digits is 43200, while the sum is 33.

The square root of 53345382 is about 7303.7923026329. The cubic root of 53345382 is about 376.4427549917.

The spelling of 53345382 in words is "fifty-three million, three hundred forty-five thousand, three hundred eighty-two".