52773109 has 16 divisors (see below), whose sum is σ = 56899584. Its totient is φ = 48822400.

The previous prime is 52773103. The next prime is 52773121. The reversal of 52773109 is 90137725.

It is a cyclic number.

It is not a de Polignac number, because 52773109 - 2³ = 52773101 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 (52773101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179967 + ... + 180259.

It is an arithmetic number, because the mean of its divisors is an integer number (3556224).

Almost surely, 2^52773109 is an apocalyptic number.

It is an amenable number.

52773109 is a deficient number, since it is larger than the sum of its proper divisors (4126475).

52773109 is a wasteful number, since it uses less digits than its factorization.

52773109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 52773109 is about 7264.5102381372. The cubic root of 52773109 is about 375.0917914556.

The spelling of 52773109 in words is "fifty-two million, seven hundred seventy-three thousand, one hundred nine".