125953063 has 8 divisors (see below), whose sum is σ = 129373200. Its totient is φ = 122555328.

The previous prime is 125953057. The next prime is 125953073. The reversal of 125953063 is 360359521.

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 125953063 - 2¹⁷ = 125821991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125953073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6123 + ... + 17011.

It is an arithmetic number, because the mean of its divisors is an integer number (16171650).

Almost surely, 2^125953063 is an apocalyptic number.

125953063 is a deficient number, since it is larger than the sum of its proper divisors (3420137).

125953063 is a wasteful number, since it uses less digits than its factorization.

125953063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11201.

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 125953063 is about 11222.8812254251. The cubic root of 125953063 is about 501.2675346631.

The spelling of 125953063 in words is "one hundred twenty-five million, nine hundred fifty-three thousand, sixty-three".