125244963 has 24 divisors (see below), whose sum is σ = 186431648. Its totient is φ = 80963712.

The previous prime is 125244961. The next prime is 125244971. The reversal of 125244963 is 369442521.

It is a happy number.

It is not a de Polignac number, because 125244963 - 2¹ = 125244961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125244961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151770 + ... + 152592.

Almost surely, 2^125244963 is an apocalyptic number.

125244963 is a deficient number, since it is larger than the sum of its proper divisors (61186685).

125244963 is a wasteful number, since it uses less digits than its factorization.

125244963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323 (or 1320 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 125244963 is about 11191.2896039733. The cubic root of 125244963 is about 500.3264042076.

The spelling of 125244963 in words is "one hundred twenty-five million, two hundred forty-four thousand, nine hundred sixty-three".