53285953 has 8 divisors (see below), whose sum is σ = 61364160. Its totient is φ = 45324240.

The previous prime is 53285933. The next prime is 53285959. The reversal of 53285953 is 35958235.

53285953 is nontrivially palindromic in base 14.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53285953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53285959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28138 + ... + 29971.

It is an arithmetic number, because the mean of its divisors is an integer number (7670520).

Almost surely, 2^53285953 is an apocalyptic number.

It is an amenable number.

53285953 is a deficient number, since it is larger than the sum of its proper divisors (8078207).

53285953 is a wasteful number, since it uses less digits than its factorization.

53285953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58247.

The product of its digits is 162000, while the sum is 40.

The square root of 53285953 is about 7299.7228029563. The cubic root of 53285953 is about 376.3029120260.

The spelling of 53285953 in words is "fifty-three million, two hundred eighty-five thousand, nine hundred fifty-three".