5471971635 has 32 divisors (see below), whose sum is σ = 9432376128. Its totient is φ = 2692823040.

The previous prime is 5471971621. The next prime is 5471971669. The reversal of 5471971635 is 5361791745.

It is not a de Polignac number, because 5471971635 - 2⁷ = 5471971507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 743775 + ... + 751095.

It is an arithmetic number, because the mean of its divisors is an integer number (294761754).

Almost surely, 2^5471971635 is an apocalyptic number.

5471971635 is a deficient number, since it is larger than the sum of its proper divisors (3960404493).

5471971635 is a wasteful number, since it uses less digits than its factorization.

5471971635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11175.

The product of its digits is 793800, while the sum is 48.

The square root of 5471971635 is about 73972.7763099372. The cubic root of 5471971635 is about 1762.1705781392.

The spelling of 5471971635 in words is "five billion, four hundred seventy-one million, nine hundred seventy-one thousand, six hundred thirty-five".