53280335 has 4 divisors (see below), whose sum is σ = 63936408. Its totient is φ = 42624264.

The previous prime is 53280323. The next prime is 53280341. The reversal of 53280335 is 53308235.

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

It is a cyclic number.

It is not a de Polignac number, because 53280335 - 2⁴ = 53280319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53280298 and 53280307.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5328029 + ... + 5328038.

It is an arithmetic number, because the mean of its divisors is an integer number (15984102).

Almost surely, 2^53280335 is an apocalyptic number.

53280335 is a deficient number, since it is larger than the sum of its proper divisors (10656073).

53280335 is a wasteful number, since it uses less digits than its factorization.

53280335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10656072.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 53280335 is about 7299.3379836804. The cubic root of 53280335 is about 376.2896868767.

The spelling of 53280335 in words is "fifty-three million, two hundred eighty thousand, three hundred thirty-five".