125967310752025 has 12 divisors (see below), whose sum is σ = 156216708075600. Its totient is φ = 100762724251280.

The previous prime is 125967310752013. The next prime is 125967310752061. The reversal of 125967310752025 is 520257013769521.

It is a happy number.

It is not a de Polignac number, because 125967310752025 - 2¹¹ = 125967310749977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277877755 + ... + 278330704.

It is an arithmetic number, because the mean of its divisors is an integer number (13018059006300).

Almost surely, 2^{125967310752025} is an apocalyptic number.

It is an amenable number.

125967310752025 is a deficient number, since it is larger than the sum of its proper divisors (30249397323575).

125967310752025 is an equidigital number, since it uses as much as digits as its factorization.

125967310752025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556217528 (or 556217523 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 55.

The spelling of 125967310752025 in words is "one hundred twenty-five trillion, nine hundred sixty-seven billion, three hundred ten million, seven hundred fifty-two thousand, twenty-five".