52705205 has 16 divisors (see below), whose sum is σ = 74236800. Its totient is φ = 35163072.

The previous prime is 52705201. The next prime is 52705207. The reversal of 52705205 is 50250725.

It is not a de Polignac number, because 52705205 - 2² = 52705201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52705201) 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, 19055 + ... + 21644.

It is an arithmetic number, because the mean of its divisors is an integer number (4639800).

Almost surely, 2^52705205 is an apocalyptic number.

It is an amenable number.

52705205 is a deficient number, since it is larger than the sum of its proper divisors (21531595).

52705205 is a wasteful number, since it uses less digits than its factorization.

52705205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40748.

The product of its (nonzero) digits is 3500, while the sum is 26.

The square root of 52705205 is about 7259.8350532226. The cubic root of 52705205 is about 374.9308435434.

The spelling of 52705205 in words is "fifty-two million, seven hundred five thousand, two hundred five".