125726063 has 8 divisors (see below), whose sum is σ = 128801280. Its totient is φ = 122683680.

The previous prime is 125726057. The next prime is 125726077. The reversal of 125726063 is 360627521.

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 125726063 - 2⁸ = 125725807 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 (125726053) 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, 368 + ... + 15861.

It is an arithmetic number, because the mean of its divisors is an integer number (16100160).

Almost surely, 2^125726063 is an apocalyptic number.

125726063 is a deficient number, since it is larger than the sum of its proper divisors (3075217).

125726063 is a wasteful number, since it uses less digits than its factorization.

125726063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16417.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 125726063 is about 11212.7633971292. The cubic root of 125726063 is about 500.9662156519.

The spelling of 125726063 in words is "one hundred twenty-five million, seven hundred twenty-six thousand, sixty-three".