52773650 has 24 divisors (see below), whose sum is σ = 98742564. Its totient is φ = 20984000.

The previous prime is 52773631. The next prime is 52773667. The reversal of 52773650 is 5637725.

It can be written as a sum of positive squares in 6 ways, for example, as 34939921 + 17833729 = 5911^2 + 4223^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52773650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5600 + ... + 11700.

Almost surely, 2^52773650 is an apocalyptic number.

52773650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52773650 is a deficient number, since it is larger than the sum of its proper divisors (45968914).

52773650 is a wasteful number, since it uses less digits than its factorization.

52773650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6286 (or 6281 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 52773650 is about 7264.5474738624. The cubic root of 52773650 is about 375.0930731941.

The spelling of 52773650 in words is "fifty-two million, seven hundred seventy-three thousand, six hundred fifty".