53879317 has 8 divisors (see below), whose sum is σ = 56306880. Its totient is φ = 51458880.

The previous prime is 53879311. The next prime is 53879327. The reversal of 53879317 is 71397835.

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 53879317 - 2¹¹ = 53877269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53879311) 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 in 7 ways as a sum of consecutive naturals, for example, 18934 + ... + 21592.

It is an arithmetic number, because the mean of its divisors is an integer number (7038360).

Almost surely, 2^53879317 is an apocalyptic number.

It is an amenable number.

53879317 is a deficient number, since it is larger than the sum of its proper divisors (2427563).

53879317 is a wasteful number, since it uses less digits than its factorization.

53879317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563.

The product of its digits is 158760, while the sum is 43.

The square root of 53879317 is about 7340.2531972678. The cubic root of 53879317 is about 377.6945289233.

The spelling of 53879317 in words is "fifty-three million, eight hundred seventy-nine thousand, three hundred seventeen".