125245052206 has 16 divisors (see below), whose sum is σ = 188266097808. Its totient is φ = 62489750400.

The previous prime is 125245052203. The next prime is 125245052227. The reversal of 125245052206 is 602250542521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125245052203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4577286 + ... + 4604566.

It is an arithmetic number, because the mean of its divisors is an integer number (11766631113).

Almost surely, 2^125245052206 is an apocalyptic number.

125245052206 is a deficient number, since it is larger than the sum of its proper divisors (63021045602).

125245052206 is a wasteful number, since it uses less digits than its factorization.

125245052206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32067.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 125245052206 its reverse (602250542521), we get a palindrome (727495594727).

The spelling of 125245052206 in words is "one hundred twenty-five billion, two hundred forty-five million, fifty-two thousand, two hundred six".