52773066 has 32 divisors (see below), whose sum is σ = 124174080. Its totient is φ = 16555968.

The previous prime is 52773053. The next prime is 52773101. The reversal of 52773066 is 66037725.

It is a happy number.

52773066 is a `hidden beast` number, since 527 + 73 + 0 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 52773066.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27826 + ... + 29661.

It is an arithmetic number, because the mean of its divisors is an integer number (3880440).

Almost surely, 2^52773066 is an apocalyptic number.

52773066 is an abundant number, since it is smaller than the sum of its proper divisors (71401014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52773066 is a wasteful number, since it uses less digits than its factorization.

52773066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57515 (or 57509 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 52773066 is about 7264.5072785427. The cubic root of 52773066 is about 375.0916895796.

The spelling of 52773066 in words is "fifty-two million, seven hundred seventy-three thousand, sixty-six".