126406576054 has 16 divisors (see below), whose sum is σ = 206893181376. Its totient is φ = 57444741000.

The previous prime is 126406576019. The next prime is 126406576103. The reversal of 126406576054 is 450675604621.

It is a junction number, because it is equal to n+sod(n) for n = 126406575995 and 126406576013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538272 + ... + 736579.

It is an arithmetic number, because the mean of its divisors is an integer number (12930823836).

Almost surely, 2^126406576054 is an apocalyptic number.

126406576054 is a deficient number, since it is larger than the sum of its proper divisors (80486605322).

126406576054 is a wasteful number, since it uses less digits than its factorization.

126406576054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279371.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 126406576054 in words is "one hundred twenty-six billion, four hundred six million, five hundred seventy-six thousand, fifty-four".