126748285604 has 6 divisors (see below), whose sum is σ = 221809499814. Its totient is φ = 63374142800.

The previous prime is 126748285589. The next prime is 126748285633. The reversal of 126748285604 is 406582847621.

It can be written as a sum of positive squares in only one way, i.e., 77729440000 + 49018845604 = 278800^2 + 221402^2 .

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 as a sum of consecutive naturals, namely, 15843535697 + ... + 15843535704.

It is an arithmetic number, because the mean of its divisors is an integer number (36968249969).

Almost surely, 2^126748285604 is an apocalyptic number.

It is an amenable number.

126748285604 is a deficient number, since it is larger than the sum of its proper divisors (95061214210).

126748285604 is a wasteful number, since it uses less digits than its factorization.

126748285604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31687071405 (or 31687071403 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 126748285604 in words is "one hundred twenty-six billion, seven hundred forty-eight million, two hundred eighty-five thousand, six hundred four".