125616969896 has 48 divisors (see below), whose sum is σ = 261404052000. Its totient is φ = 56544222240.

The previous prime is 125616969833. The next prime is 125616969899. The reversal of 125616969896 is 698969616521.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (125616969899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 530246 + ... + 729653.

It is an arithmetic number, because the mean of its divisors is an integer number (5445917750).

Almost surely, 2^125616969896 is an apocalyptic number.

It is an amenable number.

125616969896 is an abundant number, since it is smaller than the sum of its proper divisors (135787082104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125616969896 is a wasteful number, since it uses less digits than its factorization.

125616969896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260030 (or 1260015 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 68.

The spelling of 125616969896 in words is "one hundred twenty-five billion, six hundred sixteen million, nine hundred sixty-nine thousand, eight hundred ninety-six".