52175881 has 8 divisors (see below), whose sum is σ = 55008800. Its totient is φ = 49351680.

The previous prime is 52175831. The next prime is 52175887. The reversal of 52175881 is 18857125.

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 52175881 - 2¹⁷ = 52044809 is a prime.

It is a super-2 number, since 2×52175881² = 5444645116252322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52175881.

It is not an unprimeable number, because it can be changed into a prime (52175887) 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, 12826 + ... + 16396.

It is an arithmetic number, because the mean of its divisors is an integer number (6876100).

Almost surely, 2^52175881 is an apocalyptic number.

It is an amenable number.

52175881 is a deficient number, since it is larger than the sum of its proper divisors (2832919).

52175881 is a wasteful number, since it uses less digits than its factorization.

52175881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359.

The product of its digits is 22400, while the sum is 37.

The square root of 52175881 is about 7223.2874094833. The cubic root of 52175881 is about 373.6714612212.

The spelling of 52175881 in words is "fifty-two million, one hundred seventy-five thousand, eight hundred eighty-one".