52176829 has 8 divisors (see below), whose sum is σ = 54255960. Its totient is φ = 50116416.

The previous prime is 52176809. The next prime is 52176841. The reversal of 52176829 is 92867125.

It can be written as a sum of positive squares in 4 ways, for example, as 31337604 + 20839225 = 5598^2 + 4565^2 .

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 52176829 - 2¹⁵ = 52144061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52176791 and 52176800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52176809) 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, 1147 + ... + 10279.

It is an arithmetic number, because the mean of its divisors is an integer number (6781995).

Almost surely, 2^52176829 is an apocalyptic number.

It is an amenable number.

52176829 is a deficient number, since it is larger than the sum of its proper divisors (2079131).

52176829 is a wasteful number, since it uses less digits than its factorization.

52176829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359.

The product of its digits is 60480, while the sum is 40.

The square root of 52176829 is about 7223.3530302762. The cubic root of 52176829 is about 373.6737243256.

The spelling of 52176829 in words is "fifty-two million, one hundred seventy-six thousand, eight hundred twenty-nine".