125826707755 has 24 divisors (see below), whose sum is σ = 175711824288. Its totient is φ = 86247762048.

The previous prime is 125826707753. The next prime is 125826707789. The reversal of 125826707755 is 557707628521.

It is a happy number.

It is not a de Polignac number, because 125826707755 - 2¹ = 125826707753 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125826707696 and 125826707705.

It is not an unprimeable number, because it can be changed into a prime (125826707753) 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, 543042 + ... + 739288.

It is an arithmetic number, because the mean of its divisors is an integer number (7321326012).

Almost surely, 2^125826707755 is an apocalyptic number.

125826707755 is a deficient number, since it is larger than the sum of its proper divisors (49885116533).

125826707755 is a wasteful number, since it uses less digits than its factorization.

125826707755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198883 (or 198876 counting only the distinct ones).

The product of its (nonzero) digits is 8232000, while the sum is 55.

The spelling of 125826707755 in words is "one hundred twenty-five billion, eight hundred twenty-six million, seven hundred seven thousand, seven hundred fifty-five".