53215114 has 4 divisors (see below), whose sum is σ = 79822674. Its totient is φ = 26607556.

The previous prime is 53215091. The next prime is 53215121. The reversal of 53215114 is 41151235.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 51480625 + 1734489 = 7175^2 + 1317^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13303777 + ... + 13303780.

Almost surely, 2^53215114 is an apocalyptic number.

53215114 is a deficient number, since it is larger than the sum of its proper divisors (26607560).

53215114 is a wasteful number, since it uses less digits than its factorization.

53215114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26607559.

The product of its digits is 600, while the sum is 22.

The square root of 53215114 is about 7294.8690187007. The cubic root of 53215114 is about 376.1360841731.

Adding to 53215114 its reverse (41151235), we get a palindrome (94366349).

The spelling of 53215114 in words is "fifty-three million, two hundred fifteen thousand, one hundred fourteen".