5474431653506 has 16 divisors (see below), whose sum is σ = 8213619214080. Its totient is φ = 2736558678480.

The previous prime is 5474431653461. The next prime is 5474431653527. The reversal of 5474431653506 is 6053561344745.

It is a happy 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, 192428975 + ... + 192457421.

It is an arithmetic number, because the mean of its divisors is an integer number (513351200880).

Almost surely, 2^{5474431653506} is an apocalyptic number.

5474431653506 is a deficient number, since it is larger than the sum of its proper divisors (2739187560574).

5474431653506 is a wasteful number, since it uses less digits than its factorization.

5474431653506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48169.

The product of its (nonzero) digits is 18144000, while the sum is 53.

The spelling of 5474431653506 in words is "five trillion, four hundred seventy-four billion, four hundred thirty-one million, six hundred fifty-three thousand, five hundred six".