52853650 has 24 divisors (see below), whose sum is σ = 98564004. Its totient is φ = 21086400.

The previous prime is 52853639. The next prime is 52853657. The reversal of 52853650 is 5635825.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 9728161 + 43125489 = 3119^2 + 6567^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52853657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21904 + ... + 24196.

Almost surely, 2^52853650 is an apocalyptic number.

52853650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52853650 is a deficient number, since it is larger than the sum of its proper divisors (45710354).

52853650 is a wasteful number, since it uses less digits than its factorization.

52853650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 52853650 is about 7270.0515816602. The cubic root of 52853650 is about 375.2825130362.

The spelling of 52853650 in words is "fifty-two million, eight hundred fifty-three thousand, six hundred fifty".