125559750848 has 28 divisors (see below), whose sum is σ = 284751578832. Its totient is φ = 53811321600.

The previous prime is 125559750847. The next prime is 125559750853. The reversal of 125559750848 is 848057955521.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (125559750847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140133203 + ... + 140134098.

It is an arithmetic number, because the mean of its divisors is an integer number (10169699244).

Almost surely, 2^125559750848 is an apocalyptic number.

It is an amenable number.

125559750848 is an abundant number, since it is smaller than the sum of its proper divisors (159191827984).

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

125559750848 is an equidigital number, since it uses as much as digits as its factorization.

125559750848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280267320 (or 280267310 counting only the distinct ones).

The product of its (nonzero) digits is 20160000, while the sum is 59.

The spelling of 125559750848 in words is "one hundred twenty-five billion, five hundred fifty-nine million, seven hundred fifty thousand, eight hundred forty-eight".