53805514 has 8 divisors (see below), whose sum is σ = 92238048. Its totient is φ = 23059500.

The previous prime is 53805509. The next prime is 53805529. The reversal of 53805514 is 41550835.

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1921612 + ... + 1921639.

It is an arithmetic number, because the mean of its divisors is an integer number (11529756).

Almost surely, 2^53805514 is an apocalyptic number.

53805514 is a deficient number, since it is larger than the sum of its proper divisors (38432534).

53805514 is a wasteful number, since it uses less digits than its factorization.

53805514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843260.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 53805514 is about 7335.2241956194. The cubic root of 53805514 is about 377.5219968762.

The spelling of 53805514 in words is "fifty-three million, eight hundred five thousand, five hundred fourteen".