125925116069 has 16 divisors (see below), whose sum is σ = 128648601600. Its totient is φ = 123231798144.

The previous prime is 125925116041. The next prime is 125925116101. The reversal of 125925116069 is 960611529521.

It is a cyclic number.

It is not a de Polignac number, because 125925116069 - 2¹² = 125925111973 is a prime.

It is a super-2 number, since 2×125925116069² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125925116269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11321699 + ... + 11332815.

It is an arithmetic number, because the mean of its divisors is an integer number (8040537600).

Almost surely, 2^125925116069 is an apocalyptic number.

It is an amenable number.

125925116069 is a deficient number, since it is larger than the sum of its proper divisors (2723485531).

125925116069 is a wasteful number, since it uses less digits than its factorization.

125925116069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12452.

The product of its (nonzero) digits is 291600, while the sum is 47.

The spelling of 125925116069 in words is "one hundred twenty-five billion, nine hundred twenty-five million, one hundred sixteen thousand, sixty-nine".