52773725 has 6 divisors (see below), whose sum is σ = 65439450. Its totient is φ = 42218960.

The previous prime is 52773719. The next prime is 52773733. The reversal of 52773725 is 52737725.

52773725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 10640644 + 42133081 = 3262^2 + 6491^2 .

It is not a de Polignac number, because 52773725 - 2¹⁰ = 52772701 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1055450 + ... + 1055499.

It is an arithmetic number, because the mean of its divisors is an integer number (10906575).

Almost surely, 2^52773725 is an apocalyptic number.

It is an amenable number.

52773725 is a deficient number, since it is larger than the sum of its proper divisors (12665725).

52773725 is a wasteful number, since it uses less digits than its factorization.

52773725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110959 (or 2110954 counting only the distinct ones).

The product of its digits is 102900, while the sum is 38.

The square root of 52773725 is about 7264.5526359164. The cubic root of 52773725 is about 375.0932508835.

The spelling of 52773725 in words is "fifty-two million, seven hundred seventy-three thousand, seven hundred twenty-five".