52771085 has 8 divisors (see below), whose sum is σ = 66078720. Its totient is φ = 40381264.

The previous prime is 52771079. The next prime is 52771091. The reversal of 52771085 is 58017725.

It is an interprime number because it is at equal distance from previous prime (52771079) and next prime (52771091).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52771085 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229325 + ... + 229554.

It is an arithmetic number, because the mean of its divisors is an integer number (8259840).

Almost surely, 2^52771085 is an apocalyptic number.

It is an amenable number.

52771085 is a deficient number, since it is larger than the sum of its proper divisors (13307635).

52771085 is a wasteful number, since it uses less digits than its factorization.

52771085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458907.

The product of its (nonzero) digits is 19600, while the sum is 35.

The square root of 52771085 is about 7264.3709294061. The cubic root of 52771085 is about 375.0869961125.

The spelling of 52771085 in words is "fifty-two million, seven hundred seventy-one thousand, eighty-five".