52895881 has 4 divisors (see below), whose sum is σ = 53312512. Its totient is φ = 52479252.

The previous prime is 52895861. The next prime is 52895917. The reversal of 52895881 is 18859825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52895881 - 2⁵ = 52895849 is a prime.

It is a super-2 number, since 2×52895881² = 5595948453532322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52895851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208125 + ... + 208378.

It is an arithmetic number, because the mean of its divisors is an integer number (13328128).

Almost surely, 2^52895881 is an apocalyptic number.

It is an amenable number.

52895881 is a deficient number, since it is larger than the sum of its proper divisors (416631).

52895881 is a wasteful number, since it uses less digits than its factorization.

52895881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416630.

The product of its digits is 230400, while the sum is 46.

The square root of 52895881 is about 7272.9554515341. The cubic root of 52895881 is about 375.3824388791.

The spelling of 52895881 in words is "fifty-two million, eight hundred ninety-five thousand, eight hundred eighty-one".