52765973 has 16 divisors (see below), whose sum is σ = 57972096. Its totient is φ = 47736000.

The previous prime is 52765969. The next prime is 52765981. The reversal of 52765973 is 37956725.

It is not a de Polignac number, because 52765973 - 2² = 52765969 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52767973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210098 + ... + 210348.

It is an arithmetic number, because the mean of its divisors is an integer number (3623256).

Almost surely, 2^52765973 is an apocalyptic number.

It is an amenable number.

52765973 is a deficient number, since it is larger than the sum of its proper divisors (5206123).

52765973 is a wasteful number, since it uses less digits than its factorization.

52765973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524.

The product of its digits is 396900, while the sum is 44.

The square root of 52765973 is about 7264.0190666049. The cubic root of 52765973 is about 375.0748840083.

The spelling of 52765973 in words is "fifty-two million, seven hundred sixty-five thousand, nine hundred seventy-three".