125417963 has 8 divisors (see below), whose sum is σ = 137165616. Its totient is φ = 113728000.

The previous prime is 125417947. The next prime is 125417969. The reversal of 125417963 is 369714521.

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 125417963 - 2⁴ = 125417947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125417969) 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, 9806 + ... + 18627.

It is an arithmetic number, because the mean of its divisors is an integer number (17145702).

Almost surely, 2^125417963 is an apocalyptic number.

125417963 is a deficient number, since it is larger than the sum of its proper divisors (11747653).

125417963 is a wasteful number, since it uses less digits than its factorization.

125417963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28845.

The product of its digits is 45360, while the sum is 38.

The square root of 125417963 is about 11199.0161621457. The cubic root of 125417963 is about 500.5566640203.

The spelling of 125417963 in words is "one hundred twenty-five million, four hundred seventeen thousand, nine hundred sixty-three".