52155853 has 8 divisors (see below), whose sum is σ = 53625600. Its totient is φ = 50701200.

The previous prime is 52155841. The next prime is 52155889. The reversal of 52155853 is 35855125.

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 52155853 - 2⁵ = 52155821 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 (53155853) 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, 3423 + ... + 10771.

It is an arithmetic number, because the mean of its divisors is an integer number (6703200).

Almost surely, 2^52155853 is an apocalyptic number.

It is an amenable number.

52155853 is a deficient number, since it is larger than the sum of its proper divisors (1469747).

52155853 is a wasteful number, since it uses less digits than its factorization.

52155853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7547.

The product of its digits is 30000, while the sum is 34.

The square root of 52155853 is about 7221.9009270413. The cubic root of 52155853 is about 373.6236431511.

The spelling of 52155853 in words is "fifty-two million, one hundred fifty-five thousand, eight hundred fifty-three".