52800650 has 48 divisors (see below), whose sum is σ = 112867776. Its totient is φ = 18001920.

The previous prime is 52800637. The next prime is 52800653. The reversal of 52800650 is 5600825.

It is not an unprimeable number, because it can be changed into a prime (52800653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89657 + ... + 90243.

It is an arithmetic number, because the mean of its divisors is an integer number (2351412).

Almost surely, 2^52800650 is an apocalyptic number.

52800650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52800650 is an abundant number, since it is smaller than the sum of its proper divisors (60067126).

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

52800650 is a wasteful number, since it uses less digits than its factorization.

52800650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 52800650 is about 7266.4055763493. The cubic root of 52800650 is about 375.1570305309.

The spelling of 52800650 in words is "fifty-two million, eight hundred thousand, six hundred fifty".