5166474471 has 48 divisors (see below), whose sum is σ = 8357955840. Its totient is φ = 3056175360.

The previous prime is 5166474461. The next prime is 5166474487. The reversal of 5166474471 is 1744746615.

5166474471 is a `hidden beast` number, since 5 + 166 + 47 + 447 + 1 = 666.

It is not a de Polignac number, because 5166474471 - 2⁷ = 5166474343 is a prime.

It is a super-3 number, since 3×5166474471³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5166474461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 609166 + ... + 617588.

It is an arithmetic number, because the mean of its divisors is an integer number (174124080).

Almost surely, 2^5166474471 is an apocalyptic number.

5166474471 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5166474471 is a deficient number, since it is larger than the sum of its proper divisors (3191481369).

5166474471 is a wasteful number, since it uses less digits than its factorization.

5166474471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8676 (or 8673 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 5166474471 is about 71878.1919012992. The cubic root of 5166474471 is about 1728.7469593696.

The spelling of 5166474471 in words is "five billion, one hundred sixty-six million, four hundred seventy-four thousand, four hundred seventy-one".