125560603 has 8 divisors (see below), whose sum is σ = 143566560. Its totient is φ = 107571840.

The previous prime is 125560597. The next prime is 125560619. The reversal of 125560603 is 306065521.

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 125560603 - 2⁹ = 125560091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125560663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22563 + ... + 27571.

It is an arithmetic number, because the mean of its divisors is an integer number (17945820).

Almost surely, 2^125560603 is an apocalyptic number.

125560603 is a deficient number, since it is larger than the sum of its proper divisors (18005957).

125560603 is an equidigital number, since it uses as much as digits as its factorization.

125560603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8597.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 125560603 is about 11205.3827690088. The cubic root of 125560603 is about 500.7463560177.

The spelling of 125560603 in words is "one hundred twenty-five million, five hundred sixty thousand, six hundred three".