53344859 has 8 divisors (see below), whose sum is σ = 55046208. Its totient is φ = 51667200.

The previous prime is 53344853. The next prime is 53344873. The reversal of 53344859 is 95844335.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53344859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53344853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292 + ... + 10409.

It is an arithmetic number, because the mean of its divisors is an integer number (6880776).

Almost surely, 2^53344859 is an apocalyptic number.

53344859 is a deficient number, since it is larger than the sum of its proper divisors (1701349).

53344859 is a wasteful number, since it uses less digits than its factorization.

53344859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11845.

The product of its digits is 259200, while the sum is 41.

The square root of 53344859 is about 7303.7564992270. The cubic root of 53344859 is about 376.4415247684.

The spelling of 53344859 in words is "fifty-three million, three hundred forty-four thousand, eight hundred fifty-nine".