53160853 has 4 divisors (see below), whose sum is σ = 56287980. Its totient is φ = 50033728.

The previous prime is 53160851. The next prime is 53160881. The reversal of 53160853 is 35806135.

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

It can be written as a sum of positive squares in 2 ways, for example, as 27688644 + 25472209 = 5262^2 + 5047^2 .

It is a cyclic number.

It is not a de Polignac number, because 53160853 - 2¹ = 53160851 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53160851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1563538 + ... + 1563571.

It is an arithmetic number, because the mean of its divisors is an integer number (14071995).

Almost surely, 2^53160853 is an apocalyptic number.

It is an amenable number.

53160853 is a deficient number, since it is larger than the sum of its proper divisors (3127127).

53160853 is a wasteful number, since it uses less digits than its factorization.

53160853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3127126.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 53160853 is about 7291.1489492398. The cubic root of 53160853 is about 376.0081978181.

Adding to 53160853 its reverse (35806135), we get a palindrome (88966988).

The spelling of 53160853 in words is "fifty-three million, one hundred sixty thousand, eight hundred fifty-three".