125708163206 has 8 divisors (see below), whose sum is σ = 191758215240. Its totient is φ = 61788758128.

The previous prime is 125708163193. The next prime is 125708163211. The reversal of 125708163206 is 602361807521.

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

It is a congruent number.

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, 532661591 + ... + 532661826.

It is an arithmetic number, because the mean of its divisors is an integer number (23969776905).

Almost surely, 2^125708163206 is an apocalyptic number.

125708163206 is a deficient number, since it is larger than the sum of its proper divisors (66050052034).

125708163206 is a wasteful number, since it uses less digits than its factorization.

125708163206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065323478.

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 125708163206 in words is "one hundred twenty-five billion, seven hundred eight million, one hundred sixty-three thousand, two hundred six".