126732832524 has 48 divisors (see below), whose sum is σ = 329285695200. Its totient is φ = 42151822848.

The previous prime is 126732832409. The next prime is 126732832537. The reversal of 126732832524 is 425238237621.

126732832524 is a `hidden beast` number, since 1 + 2 + 6 + 73 + 28 + 32 + 524 = 666.

It is a super-2 number, since 2×126732832524² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 126732832524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234509 + ... + 1333220.

It is an arithmetic number, because the mean of its divisors is an integer number (6860118650).

Almost surely, 2^126732832524 is an apocalyptic number.

It is an amenable number.

126732832524 is an abundant number, since it is smaller than the sum of its proper divisors (202552862676).

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

126732832524 is a wasteful number, since it uses less digits than its factorization.

126732832524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568199 (or 2568191 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 126732832524 in words is "one hundred twenty-six billion, seven hundred thirty-two million, eight hundred thirty-two thousand, five hundred twenty-four".