252056893 has 16 divisors (see below), whose sum is σ = 286416000. Its totient is φ = 219714880.

The previous prime is 252056873. The next prime is 252056899. The reversal of 252056893 is 398650252.

252056893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252056893 - 2¹³ = 252048701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252056899) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44880 + ... + 50182.

It is an arithmetic number, because the mean of its divisors is an integer number (17901000).

Almost surely, 2^252056893 is an apocalyptic number.

It is an amenable number.

252056893 is a deficient number, since it is larger than the sum of its proper divisors (34359107).

252056893 is a wasteful number, since it uses less digits than its factorization.

252056893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5492.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 252056893 is about 15876.2997263216. The cubic root of 252056893 is about 631.6834901369.

The spelling of 252056893 in words is "two hundred fifty-two million, fifty-six thousand, eight hundred ninety-three".