125115463 has 8 divisors (see below), whose sum is σ = 140178960. Its totient is φ = 110666880.

The previous prime is 125115443. The next prime is 125115491. The reversal of 125115463 is 364511521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125115463 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 (125115413) 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, 153298 + ... + 154111.

It is an arithmetic number, because the mean of its divisors is an integer number (17522370).

Almost surely, 2^125115463 is an apocalyptic number.

125115463 is a deficient number, since it is larger than the sum of its proper divisors (15063497).

125115463 is a wasteful number, since it uses less digits than its factorization.

125115463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307457.

The product of its digits is 3600, while the sum is 28.

The square root of 125115463 is about 11185.5023579632. The cubic root of 125115463 is about 500.1539032894.

Adding to 125115463 its reverse (364511521), we get a palindrome (489626984).

The spelling of 125115463 in words is "one hundred twenty-five million, one hundred fifteen thousand, four hundred sixty-three".