125633463 has 16 divisors (see below), whose sum is σ = 174228480. Its totient is φ = 80454816.

The previous prime is 125633461. The next prime is 125633467. The reversal of 125633463 is 364336521.

It is not a de Polignac number, because 125633463 - 2¹ = 125633461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125633461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1606 + ... + 15932.

It is an arithmetic number, because the mean of its divisors is an integer number (10889280).

Almost surely, 2^125633463 is an apocalyptic number.

125633463 is a deficient number, since it is larger than the sum of its proper divisors (48595017).

125633463 is a wasteful number, since it uses less digits than its factorization.

125633463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14446.

The product of its digits is 38880, while the sum is 33.

The square root of 125633463 is about 11208.6334135790. The cubic root of 125633463 is about 500.8431945798.

Adding to 125633463 its reverse (364336521), we get a palindrome (489969984).

The spelling of 125633463 in words is "one hundred twenty-five million, six hundred thirty-three thousand, four hundred sixty-three".