53314216 has 8 divisors (see below), whose sum is σ = 99964170. Its totient is φ = 26657104.

The previous prime is 53314213. The next prime is 53314231. The reversal of 53314216 is 61241335.

It can be written as a sum of positive squares in only one way, i.e., 31877316 + 21436900 = 5646^2 + 4630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (53314211) 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, 3332131 + ... + 3332146.

Almost surely, 2^53314216 is an apocalyptic number.

It is an amenable number.

53314216 is a deficient number, since it is larger than the sum of its proper divisors (46649954).

53314216 is a wasteful number, since it uses less digits than its factorization.

53314216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6664283 (or 6664279 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 53314216 is about 7301.6584417514. The cubic root of 53314216 is about 376.3694309289.

The spelling of 53314216 in words is "fifty-three million, three hundred fourteen thousand, two hundred sixteen".