126875507396 has 48 divisors (see below), whose sum is σ = 255700488960. Its totient is φ = 54477810720.

The previous prime is 126875507389. The next prime is 126875507419. The reversal of 126875507396 is 693705578621.

It is a happy number.

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, 71411 + ... + 508773.

It is an arithmetic number, because the mean of its divisors is an integer number (5327093520).

Almost surely, 2^126875507396 is an apocalyptic number.

It is an amenable number.

126875507396 is an abundant number, since it is smaller than the sum of its proper divisors (128824981564).

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

126875507396 is a wasteful number, since it uses less digits than its factorization.

126875507396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437744 (or 437742 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 59.

The spelling of 126875507396 in words is "one hundred twenty-six billion, eight hundred seventy-five million, five hundred seven thousand, three hundred ninety-six".