53467999 has 8 divisors (see below), whose sum is σ = 58806720. Its totient is φ = 48304416.

The previous prime is 53467991. The next prime is 53468011. The reversal of 53467999 is 99976435.

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 53467999 - 2³ = 53467991 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 (53467991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43144 + ... + 44365.

It is an arithmetic number, because the mean of its divisors is an integer number (7350840).

Almost surely, 2^53467999 is an apocalyptic number.

53467999 is a deficient number, since it is larger than the sum of its proper divisors (5338721).

53467999 is a wasteful number, since it uses less digits than its factorization.

53467999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87569.

The product of its digits is 1837080, while the sum is 52.

The square root of 53467999 is about 7312.1815486215. The cubic root of 53467999 is about 376.7309583872.

The spelling of 53467999 in words is "fifty-three million, four hundred sixty-seven thousand, nine hundred ninety-nine".