53248214 has 4 divisors (see below), whose sum is σ = 79872324. Its totient is φ = 26624106.

The previous prime is 53248211. The next prime is 53248249. The reversal of 53248214 is 41284235.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53248211) by changing a digit.

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 as a sum of consecutive naturals, namely, 13312052 + ... + 13312055.

It is an arithmetic number, because the mean of its divisors is an integer number (19968081).

Almost surely, 2^53248214 is an apocalyptic number.

53248214 is a deficient number, since it is larger than the sum of its proper divisors (26624110).

53248214 is a wasteful number, since it uses less digits than its factorization.

53248214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26624109.

The product of its digits is 7680, while the sum is 29.

The square root of 53248214 is about 7297.1373839335. The cubic root of 53248214 is about 376.2140540267.

The spelling of 53248214 in words is "fifty-three million, two hundred forty-eight thousand, two hundred fourteen".