125009063560 has 16 divisors (see below), whose sum is σ = 281270393100. Its totient is φ = 50003625408.

The previous prime is 125009063519. The next prime is 125009063563. The reversal of 125009063560 is 65360900521.

125009063560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 120407612004 + 4601451556 = 346998^2 + 67834^2 .

It is not an unprimeable number, because it can be changed into a prime (125009063563) 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, 1562613255 + ... + 1562613334.

Almost surely, 2^125009063560 is an apocalyptic number.

125009063560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125009063560 is an abundant number, since it is smaller than the sum of its proper divisors (156261329540).

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

125009063560 is a wasteful number, since it uses less digits than its factorization.

125009063560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125226600 (or 3125226596 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The spelling of 125009063560 in words is "one hundred twenty-five billion, nine million, sixty-three thousand, five hundred sixty".