125953834 has 8 divisors (see below), whose sum is σ = 189294948. Its totient is φ = 62855520.

The previous prime is 125953813. The next prime is 125953847. The reversal of 125953834 is 438359521.

It can be written as a sum of positive squares in 2 ways, for example, as 118744609 + 7209225 = 10897^2 + 2685^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59397 + ... + 61480.

Almost surely, 2^125953834 is an apocalyptic number.

125953834 is a deficient number, since it is larger than the sum of its proper divisors (63341114).

125953834 is a wasteful number, since it uses less digits than its factorization.

125953834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121400.

The product of its digits is 129600, while the sum is 40.

The square root of 125953834 is about 11222.9155748406. The cubic root of 125953834 is about 501.2685574687.

The spelling of 125953834 in words is "one hundred twenty-five million, nine hundred fifty-three thousand, eight hundred thirty-four".