53166313 has 8 divisors (see below), whose sum is σ = 56045600. Its totient is φ = 50295168.

The previous prime is 53166307. The next prime is 53166331. The reversal of 53166313 is 31366135.

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

It is a cyclic number.

It is not a de Polignac number, because 53166313 - 2¹³ = 53158121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53166013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15193 + ... + 18361.

It is an arithmetic number, because the mean of its divisors is an integer number (7005700).

Almost surely, 2^53166313 is an apocalyptic number.

It is an amenable number.

53166313 is a deficient number, since it is larger than the sum of its proper divisors (2879287).

53166313 is a wasteful number, since it uses less digits than its factorization.

53166313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4071.

The product of its digits is 4860, while the sum is 28.

The square root of 53166313 is about 7291.5233662109. The cubic root of 53166313 is about 376.0210702882.

The spelling of 53166313 in words is "fifty-three million, one hundred sixty-six thousand, three hundred thirteen".