52525855 has 8 divisors (see below), whose sum is σ = 63078912. Its totient is φ = 41988768.

The previous prime is 52525853. The next prime is 52525867. The reversal of 52525855 is 55852525.

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 52525855 - 2¹ = 52525853 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 (52525853) 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, 5157 + ... + 11473.

It is an arithmetic number, because the mean of its divisors is an integer number (7884864).

Almost surely, 2^52525855 is an apocalyptic number.

52525855 is a deficient number, since it is larger than the sum of its proper divisors (10553057).

52525855 is a wasteful number, since it uses less digits than its factorization.

52525855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7985.

The product of its digits is 100000, while the sum is 37.

The square root of 52525855 is about 7247.4723179878. The cubic root of 52525855 is about 374.5050774622.

The spelling of 52525855 in words is "fifty-two million, five hundred twenty-five thousand, eight hundred fifty-five".