5471551 has 2 divisors, whose sum is σ = 5471552. Its totient is φ = 5471550.

The previous prime is 5471533. The next prime is 5471567. The reversal of 5471551 is 1551745.

5471551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5471551 - 2¹⁹ = 4947263 is a prime.

5471551 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5471591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2735775 + 2735776.

It is an arithmetic number, because the mean of its divisors is an integer number (2735776).

Almost surely, 2^5471551 is an apocalyptic number.

5471551 is the 1351-st hex number.

5471551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5471551 is an equidigital number, since it uses as much as digits as its factorization.

5471551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3500, while the sum is 28.

The square root of 5471551 is about 2339.1346690603. The cubic root of 5471551 is about 176.2125423811.

The spelling of 5471551 in words is "five million, four hundred seventy-one thousand, five hundred fifty-one".