52855901 has 8 divisors (see below), whose sum is σ = 61811904. Its totient is φ = 44251200.

The previous prime is 52855861. The next prime is 52855903. The reversal of 52855901 is 10955825.

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

It is a de Polignac number, because none of the positive numbers 2^k-52855901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52855903) 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, 87500 + ... + 88101.

It is an arithmetic number, because the mean of its divisors is an integer number (7726488).

Almost surely, 2^52855901 is an apocalyptic number.

It is an amenable number.

52855901 is a deficient number, since it is larger than the sum of its proper divisors (8956003).

52855901 is a wasteful number, since it uses less digits than its factorization.

52855901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175651.

The product of its (nonzero) digits is 18000, while the sum is 35.

The square root of 52855901 is about 7270.2063932188. The cubic root of 52855901 is about 375.2878406338.

The spelling of 52855901 in words is "fifty-two million, eight hundred fifty-five thousand, nine hundred one".