53117367 has 8 divisors (see below), whose sum is σ = 74989296. Its totient is φ = 33328512.

The previous prime is 53117347. The next prime is 53117371. The reversal of 53117367 is 76371135.

53117367 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53117367 - 2⁸ = 53117111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53117347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520708 + ... + 520809.

It is an arithmetic number, because the mean of its divisors is an integer number (9373662).

Almost surely, 2^53117367 is an apocalyptic number.

53117367 is a deficient number, since it is larger than the sum of its proper divisors (21871929).

53117367 is a wasteful number, since it uses less digits than its factorization.

53117367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041537.

The product of its digits is 13230, while the sum is 33.

The square root of 53117367 is about 7288.1662302667. The cubic root of 53117367 is about 375.9056439523.

The spelling of 53117367 in words is "fifty-three million, one hundred seventeen thousand, three hundred sixty-seven".