126283330605 has 8 divisors (see below), whose sum is σ = 202053328992. Its totient is φ = 67351109648.

The previous prime is 126283330571. The next prime is 126283330619. The reversal of 126283330605 is 506033382621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126283330605 - 2⁶ = 126283330541 is a prime.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 4209444339 + ... + 4209444368.

It is an arithmetic number, because the mean of its divisors is an integer number (25256666124).

Almost surely, 2^126283330605 is an apocalyptic number.

126283330605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

126283330605 is a deficient number, since it is larger than the sum of its proper divisors (75769998387).

126283330605 is an equidigital number, since it uses as much as digits as its factorization.

126283330605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8418888715.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 126283330605 in words is "one hundred twenty-six billion, two hundred eighty-three million, three hundred thirty thousand, six hundred five".