53336505 has 8 divisors (see below), whose sum is σ = 85338432. Its totient is φ = 28446128.

The previous prime is 53336473. The next prime is 53336527. The reversal of 53336505 is 50563335.

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 53336505 - 2⁵ = 53336473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777869 + ... + 1777898.

It is an arithmetic number, because the mean of its divisors is an integer number (10667304).

Almost surely, 2^53336505 is an apocalyptic number.

It is an amenable number.

53336505 is a deficient number, since it is larger than the sum of its proper divisors (32001927).

53336505 is a wasteful number, since it uses less digits than its factorization.

53336505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3555775.

The product of its (nonzero) digits is 20250, while the sum is 30.

The square root of 53336505 is about 7303.1845793462. The cubic root of 53336505 is about 376.4218730360.

The spelling of 53336505 in words is "fifty-three million, three hundred thirty-six thousand, five hundred five".