52033650 has 24 divisors (see below), whose sum is σ = 129043824. Its totient is φ = 13875600.

The previous prime is 52033649. The next prime is 52033661. The reversal of 52033650 is 5633025.

It is a self number, because there is not a number n which added to its sum of digits gives 52033650.

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, 173296 + ... + 173595.

It is an arithmetic number, because the mean of its divisors is an integer number (5376826).

Almost surely, 2^52033650 is an apocalyptic number.

52033650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52033650 is an abundant number, since it is smaller than the sum of its proper divisors (77010174).

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

52033650 is a wasteful number, since it uses less digits than its factorization.

52033650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346906 (or 346901 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 52033650 is about 7213.4353812868. The cubic root of 52033650 is about 373.3316105008.

Adding to 52033650 its reverse (5633025), we get a palindrome (57666675).

The spelling of 52033650 in words is "fifty-two million, thirty-three thousand, six hundred fifty".