63125343 has 6 divisors (see below), whose sum is σ = 91181064. Its totient is φ = 42083556.

The previous prime is 63125329. The next prime is 63125357. The reversal of 63125343 is 34352136.

It is a happy number.

63125343 is a `hidden beast` number, since 6 + 312 + 5 + 343 = 666.

It is an interprime number because it is at equal distance from previous prime (63125329) and next prime (63125357).

It is not a de Polignac number, because 63125343 - 2⁴ = 63125327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63125383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3506955 + ... + 3506972.

It is an arithmetic number, because the mean of its divisors is an integer number (15196844).

Almost surely, 2^63125343 is an apocalyptic number.

63125343 is a deficient number, since it is larger than the sum of its proper divisors (28055721).

63125343 is a wasteful number, since it uses less digits than its factorization.

63125343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7013933 (or 7013930 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 63125343 is about 7945.1458765714. The cubic root of 63125343 is about 398.1694332597.

Adding to 63125343 its reverse (34352136), we get a palindrome (97477479).

The spelling of 63125343 in words is "sixty-three million, one hundred twenty-five thousand, three hundred forty-three".