53163063 has 24 divisors (see below), whose sum is σ = 83049408. Its totient is φ = 32643072.

The previous prime is 53163041. The next prime is 53163079. The reversal of 53163063 is 36036135.

It is not a de Polignac number, because 53163063 - 2⁶ = 53162999 is a prime.

It is a super-2 number, since 2×53163063² = 5652622535083938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53163013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3495 + ... + 10887.

It is an arithmetic number, because the mean of its divisors is an integer number (3460392).

Almost surely, 2^53163063 is an apocalyptic number.

53163063 is a deficient number, since it is larger than the sum of its proper divisors (29886345).

53163063 is a wasteful number, since it uses less digits than its factorization.

53163063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463 (or 7460 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 53163063 is about 7291.3005012823. The cubic root of 53163063 is about 376.0134082098.

Adding to 53163063 its reverse (36036135), we get a palindrome (89199198).

The spelling of 53163063 in words is "fifty-three million, one hundred sixty-three thousand, sixty-three".