52122535 has 4 divisors (see below), whose sum is σ = 62547048. Its totient is φ = 41698024.

The previous prime is 52122533. The next prime is 52122557. The reversal of 52122535 is 53522125.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52122535 - 2¹ = 52122533 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 (52122533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5212249 + ... + 5212258.

It is an arithmetic number, because the mean of its divisors is an integer number (15636762).

Almost surely, 2^52122535 is an apocalyptic number.

52122535 is a deficient number, since it is larger than the sum of its proper divisors (10424513).

52122535 is a wasteful number, since it uses less digits than its factorization.

52122535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10424512.

The product of its digits is 3000, while the sum is 25.

The square root of 52122535 is about 7219.5938251400. The cubic root of 52122535 is about 373.5440672677.

The spelling of 52122535 in words is "fifty-two million, one hundred twenty-two thousand, five hundred thirty-five".