52080471 has 12 divisors (see below), whose sum is σ = 75619648. Its totient is φ = 34539264.

The previous prime is 52080467. The next prime is 52080473. The reversal of 52080471 is 17408025.

It is not a de Polignac number, because 52080471 - 2² = 52080467 is a prime.

It is a super-3 number, since 3×52080471³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52080473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13255 + ... + 16728.

Almost surely, 2^52080471 is an apocalyptic number.

52080471 is a deficient number, since it is larger than the sum of its proper divisors (23539177).

52080471 is a wasteful number, since it uses less digits than its factorization.

52080471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30182 (or 30179 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 52080471 is about 7216.6800538752. The cubic root of 52080471 is about 373.4435542082.

Adding to 52080471 its reverse (17408025), we get a palindrome (69488496).

The spelling of 52080471 in words is "fifty-two million, eighty thousand, four hundred seventy-one".