126380300554 has 16 divisors (see below), whose sum is σ = 199672113600. Its totient is φ = 59827071744.

The previous prime is 126380300549. The next prime is 126380300597. The reversal of 126380300554 is 455003083621.

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, 973719 + ... + 1095850.

It is an arithmetic number, because the mean of its divisors is an integer number (12479507100).

Almost surely, 2^126380300554 is an apocalyptic number.

126380300554 is a deficient number, since it is larger than the sum of its proper divisors (73291813046).

126380300554 is a wasteful number, since it uses less digits than its factorization.

126380300554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071197.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 126380300554 in words is "one hundred twenty-six billion, three hundred eighty million, three hundred thousand, five hundred fifty-four".