125416317 has 16 divisors (see below), whose sum is σ = 182625408. Its totient is φ = 76090560.

The previous prime is 125416303. The next prime is 125416331. The reversal of 125416317 is 713614521.

It is an interprime number because it is at equal distance from previous prime (125416303) and next prime (125416331).

It is not a de Polignac number, because 125416317 - 2⁴ = 125416301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125411317) 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 15 ways as a sum of consecutive naturals, for example, 19878 + ... + 25415.

It is an arithmetic number, because the mean of its divisors is an integer number (11414088).

Almost surely, 2^125416317 is an apocalyptic number.

It is an amenable number.

125416317 is a deficient number, since it is larger than the sum of its proper divisors (57209091).

125416317 is a wasteful number, since it uses less digits than its factorization.

125416317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45380.

The product of its digits is 5040, while the sum is 30.

The square root of 125416317 is about 11198.9426733063. The cubic root of 125416317 is about 500.5544742227.

It can be divided in two parts, 1254 and 16317, that added together give a palindrome (17571).

The spelling of 125416317 in words is "one hundred twenty-five million, four hundred sixteen thousand, three hundred seventeen".