53504467 has 4 divisors (see below), whose sum is σ = 54809496. Its totient is φ = 52199440.

The previous prime is 53504453. The next prime is 53504497. The reversal of 53504467 is 76440535.

It is a happy number.

53504467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53504467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53504497) 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 3 ways as a sum of consecutive naturals, for example, 652453 + ... + 652534.

It is an arithmetic number, because the mean of its divisors is an integer number (13702374).

Almost surely, 2^53504467 is an apocalyptic number.

53504467 is a deficient number, since it is larger than the sum of its proper divisors (1305029).

53504467 is a wasteful number, since it uses less digits than its factorization.

53504467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305028.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 53504467 is about 7314.6747706238. The cubic root of 53504467 is about 376.8165890607.

The spelling of 53504467 in words is "fifty-three million, five hundred four thousand, four hundred sixty-seven".