52828473 has 8 divisors (see below), whose sum is σ = 71430336. Its totient is φ = 34722800.

The previous prime is 52828471. The next prime is 52828487. The reversal of 52828473 is 37482825.

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

It is a cyclic number.

It is not a de Polignac number, because 52828473 - 2¹ = 52828471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52828471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123798 + ... + 124223.

It is an arithmetic number, because the mean of its divisors is an integer number (8928792).

Almost surely, 2^52828473 is an apocalyptic number.

It is an amenable number.

52828473 is a deficient number, since it is larger than the sum of its proper divisors (18601863).

52828473 is a wasteful number, since it uses less digits than its factorization.

52828473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248095.

The product of its digits is 107520, while the sum is 39.

The square root of 52828473 is about 7268.3198196007. The cubic root of 52828473 is about 375.2229145758. Note that the first 3 decimals are identical.

It can be divided in two parts, 52828 and 473, that added together give a triangular number (53301 = T₃₂₆).

The spelling of 52828473 in words is "fifty-two million, eight hundred twenty-eight thousand, four hundred seventy-three".