126195485732 has 24 divisors (see below), whose sum is σ = 224057503992. Its totient is φ = 62180524800.

The previous prime is 126195485723. The next prime is 126195485797. The reversal of 126195485732 is 237584591621.

It can be written as a sum of positive squares in 4 ways, for example, as 66025358116 + 60170127616 = 256954^2 + 245296^2 .

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161882 + ... + 527822.

It is an arithmetic number, because the mean of its divisors is an integer number (9335729333).

Almost surely, 2^126195485732 is an apocalyptic number.

It is an amenable number.

126195485732 is a deficient number, since it is larger than the sum of its proper divisors (97862018260).

126195485732 is a wasteful number, since it uses less digits than its factorization.

126195485732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367199 (or 367197 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 53.

The spelling of 126195485732 in words is "one hundred twenty-six billion, one hundred ninety-five million, four hundred eighty-five thousand, seven hundred thirty-two".