53536971 has 8 divisors (see below), whose sum is σ = 72185040. Its totient is φ = 35290112.

The previous prime is 53536937. The next prime is 53536979. The reversal of 53536971 is 17963535.

53536971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53536971 - 2¹⁰ = 53535947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53536979) 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 7 ways as a sum of consecutive naturals, for example, 99990 + ... + 100523.

It is an arithmetic number, because the mean of its divisors is an integer number (9023130).

Almost surely, 2^53536971 is an apocalyptic number.

53536971 is a deficient number, since it is larger than the sum of its proper divisors (18648069).

53536971 is a wasteful number, since it uses less digits than its factorization.

53536971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200605.

The product of its digits is 85050, while the sum is 39.

The square root of 53536971 is about 7316.8962682274. The cubic root of 53536971 is about 376.8928790585.

The spelling of 53536971 in words is "fifty-three million, five hundred thirty-six thousand, nine hundred seventy-one".