126532417076 has 48 divisors (see below), whose sum is σ = 241841935104. Its totient is φ = 57577153536.

The previous prime is 126532416943. The next prime is 126532417079. The reversal of 126532417076 is 670714235621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126532417079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278881 + ... + 1374263.

It is an arithmetic number, because the mean of its divisors is an integer number (5038373648).

Almost surely, 2^126532417076 is an apocalyptic number.

It is an amenable number.

126532417076 is a deficient number, since it is larger than the sum of its proper divisors (115309518028).

126532417076 is a wasteful number, since it uses less digits than its factorization.

126532417076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95760 (or 95758 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 126532417076 in words is "one hundred twenty-six billion, five hundred thirty-two million, four hundred seventeen thousand, seventy-six".