125532404116 has 24 divisors (see below), whose sum is σ = 251368439616. Its totient is φ = 53734537920.

The previous prime is 125532404077. The next prime is 125532404149. The reversal of 125532404116 is 611404235521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2687425 + ... + 2733736.

It is an arithmetic number, because the mean of its divisors is an integer number (10473684984).

Almost surely, 2^125532404116 is an apocalyptic number.

It is an amenable number.

125532404116 is an abundant number, since it is smaller than the sum of its proper divisors (125836035500).

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

125532404116 is a wasteful number, since it uses less digits than its factorization.

125532404116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421999 (or 5421997 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 125532404116 its reverse (611404235521), we get a palindrome (736936639637).

The spelling of 125532404116 in words is "one hundred twenty-five billion, five hundred thirty-two million, four hundred four thousand, one hundred sixteen".