125302530056 has 16 divisors (see below), whose sum is σ = 256300629840. Its totient is φ = 56955695440.

The previous prime is 125302529999. The next prime is 125302530077. The reversal of 125302530056 is 650035203521.

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, 711946106 + ... + 711946281.

It is an arithmetic number, because the mean of its divisors is an integer number (16018789365).

Almost surely, 2^125302530056 is an apocalyptic number.

It is an amenable number.

125302530056 is an abundant number, since it is smaller than the sum of its proper divisors (130998099784).

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

125302530056 is a wasteful number, since it uses less digits than its factorization.

125302530056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423892404 (or 1423892400 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

Adding to 125302530056 its reverse (650035203521), we get a palindrome (775337733577).

The spelling of 125302530056 in words is "one hundred twenty-five billion, three hundred two million, five hundred thirty thousand, fifty-six".