52176471 has 4 divisors (see below), whose sum is σ = 69568632. Its totient is φ = 34784312.

The previous prime is 52176469. The next prime is 52176479. The reversal of 52176471 is 17467125.

52176471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52176471 - 2¹ = 52176469 is a prime.

It is a super-3 number, since 3×52176471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52176479) 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 3 ways as a sum of consecutive naturals, for example, 8696076 + ... + 8696081.

It is an arithmetic number, because the mean of its divisors is an integer number (17392158).

Almost surely, 2^52176471 is an apocalyptic number.

52176471 is a deficient number, since it is larger than the sum of its proper divisors (17392161).

52176471 is a wasteful number, since it uses less digits than its factorization.

52176471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17392160.

The product of its digits is 11760, while the sum is 33.

The square root of 52176471 is about 7223.3282494983. The cubic root of 52176471 is about 373.6728696966.

The spelling of 52176471 in words is "fifty-two million, one hundred seventy-six thousand, four hundred seventy-one".