53171063 has 8 divisors (see below), whose sum is σ = 61057920. Its totient is φ = 45793080.

The previous prime is 53171059. The next prime is 53171081. The reversal of 53171063 is 36017135.

It is a happy number.

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 53171063 - 2² = 53171059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53171023) 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, 126995 + ... + 127412.

It is an arithmetic number, because the mean of its divisors is an integer number (7632240).

Almost surely, 2^53171063 is an apocalyptic number.

53171063 is a deficient number, since it is larger than the sum of its proper divisors (7886857).

53171063 is a wasteful number, since it uses less digits than its factorization.

53171063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254437.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 53171063 is about 7291.8490796231. The cubic root of 53171063 is about 376.0322681489.

Adding to 53171063 its reverse (36017135), we get a palindrome (89188198).

The spelling of 53171063 in words is "fifty-three million, one hundred seventy-one thousand, sixty-three".