53504337 has 8 divisors (see below), whose sum is σ = 71373600. Its totient is φ = 35652320.

The previous prime is 53504329. The next prime is 53504411. The reversal of 53504337 is 73340535.

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 53504337 - 2³ = 53504329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53504317) 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, 7762 + ... + 12932.

It is an arithmetic number, because the mean of its divisors is an integer number (8921700).

Almost surely, 2^53504337 is an apocalyptic number.

It is an amenable number.

53504337 is a deficient number, since it is larger than the sum of its proper divisors (17869263).

53504337 is a wasteful number, since it uses less digits than its factorization.

53504337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623.

The product of its (nonzero) digits is 18900, while the sum is 30.

The square root of 53504337 is about 7314.6658843723. The cubic root of 53504337 is about 376.8162838762.

The spelling of 53504337 in words is "fifty-three million, five hundred four thousand, three hundred thirty-seven".