53351165 has 8 divisors (see below), whose sum is σ = 73167360. Its totient is φ = 36583632.

The previous prime is 53351161. The next prime is 53351173. The reversal of 53351165 is 56115335.

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 53351165 - 2² = 53351161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53351161) 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, 762125 + ... + 762194.

It is an arithmetic number, because the mean of its divisors is an integer number (9145920).

Almost surely, 2^53351165 is an apocalyptic number.

It is an amenable number.

53351165 is a deficient number, since it is larger than the sum of its proper divisors (19816195).

53351165 is a wasteful number, since it uses less digits than its factorization.

53351165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1524331.

The product of its digits is 6750, while the sum is 29.

The square root of 53351165 is about 7304.1881821322. The cubic root of 53351165 is about 376.4563574799.

The spelling of 53351165 in words is "fifty-three million, three hundred fifty-one thousand, one hundred sixty-five".