125846450 has 12 divisors (see below), whose sum is σ = 234074490. Its totient is φ = 50338560.

The previous prime is 125846449. The next prime is 125846467. The reversal of 125846450 is 54648521.

It can be written as a sum of positive squares in 3 ways, for example, as 48177481 + 77668969 = 6941^2 + 8813^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 125846450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1258415 + ... + 1258514.

Almost surely, 2^125846450 is an apocalyptic number.

125846450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125846450 is a deficient number, since it is larger than the sum of its proper divisors (108228040).

125846450 is a wasteful number, since it uses less digits than its factorization.

125846450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2516941 (or 2516936 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 125846450 is about 11218.1304146457. The cubic root of 125846450 is about 501.1260620646.

The spelling of 125846450 in words is "one hundred twenty-five million, eight hundred forty-six thousand, four hundred fifty".