5471359521 has 8 divisors (see below), whose sum is σ = 7296516864. Its totient is φ = 3646887600.

The previous prime is 5471359511. The next prime is 5471359541. The reversal of 5471359521 is 1259531745.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5471359521 - 2⁵ = 5471359489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5471359511) by changing a digit.

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, 152430 + ... + 184871.

It is an arithmetic number, because the mean of its divisors is an integer number (912064608).

Almost surely, 2^5471359521 is an apocalyptic number.

It is an amenable number.

5471359521 is a deficient number, since it is larger than the sum of its proper divisors (1825157343).

5471359521 is a wasteful number, since it uses less digits than its factorization.

5471359521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342711.

The product of its digits is 189000, while the sum is 42.

The square root of 5471359521 is about 73968.6387667098. The cubic root of 5471359521 is about 1762.1048681552.

The spelling of 5471359521 in words is "five billion, four hundred seventy-one million, three hundred fifty-nine thousand, five hundred twenty-one".