126113552 has 10 divisors (see below), whose sum is σ = 244345038. Its totient is φ = 63056768.

The previous prime is 126113543. The next prime is 126113563. The reversal of 126113552 is 255311621.

It can be written as a sum of positive squares in only one way, i.e., 124634896 + 1478656 = 11164^2 + 1216^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3941033 + ... + 3941064.

Almost surely, 2^126113552 is an apocalyptic number.

It is an amenable number.

126113552 is a deficient number, since it is larger than the sum of its proper divisors (118231486).

126113552 is an equidigital number, since it uses as much as digits as its factorization.

126113552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7882105 (or 7882099 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 126113552 is about 11230.0290293481. The cubic root of 126113552 is about 501.4803488094.

The spelling of 126113552 in words is "one hundred twenty-six million, one hundred thirteen thousand, five hundred fifty-two".