52881914 has 8 divisors (see below), whose sum is σ = 79374708. Its totient is φ = 26423680.

The previous prime is 52881901. The next prime is 52881929. The reversal of 52881914 is 41918825.

It can be written as a sum of positive squares in 2 ways, for example, as 50879689 + 2002225 = 7133^2 + 1415^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4397 + ... + 11184.

Almost surely, 2^52881914 is an apocalyptic number.

52881914 is a deficient number, since it is larger than the sum of its proper divisors (26492794).

52881914 is a wasteful number, since it uses less digits than its factorization.

52881914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17280.

The product of its digits is 23040, while the sum is 38.

The square root of 52881914 is about 7271.9951870171. The cubic root of 52881914 is about 375.3493964320.

The spelling of 52881914 in words is "fifty-two million, eight hundred eighty-one thousand, nine hundred fourteen".