52309755 has 48 divisors (see below), whose sum is σ = 96239520. Its totient is φ = 26210304.

The previous prime is 52309739. The next prime is 52309769. The reversal of 52309755 is 55790325.

It is not a de Polignac number, because 52309755 - 2⁴ = 52309739 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164857 + ... + 165173.

It is an arithmetic number, because the mean of its divisors is an integer number (2004990).

Almost surely, 2^52309755 is an apocalyptic number.

52309755 is a deficient number, since it is larger than the sum of its proper divisors (43929765).

52309755 is a wasteful number, since it uses less digits than its factorization.

52309755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 52309755 is about 7232.5483060952. The cubic root of 52309755 is about 373.9907797016.

The spelling of 52309755 in words is "fifty-two million, three hundred nine thousand, seven hundred fifty-five".