5403421126 has 16 divisors (see below), whose sum is σ = 8281509984. Its totient is φ = 2643207424.

The previous prime is 5403421109. The next prime is 5403421189. The reversal of 5403421126 is 6211243045.

It is a junction number, because it is equal to n+sod(n) for n = 5403421094 and 5403421103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34786 + ... + 109621.

It is an arithmetic number, because the mean of its divisors is an integer number (517594374).

Almost surely, 2^5403421126 is an apocalyptic number.

5403421126 is a deficient number, since it is larger than the sum of its proper divisors (2878088858).

5403421126 is a wasteful number, since it uses less digits than its factorization.

5403421126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144815.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 5403421126 is about 73507.9664118114. The cubic root of 5403421126 is about 1754.7810622359.

The spelling of 5403421126 in words is "five billion, four hundred three million, four hundred twenty-one thousand, one hundred twenty-six".