52755530250 has 64 divisors (see below), whose sum is σ = 134889535872. Its totient is φ = 13725008000.

The previous prime is 52755530249. The next prime is 52755530257. The reversal of 52755530250 is 5203555725.

It is a junction number, because it is equal to n+sod(n) for n = 52755530199 and 52755530208.

It is not an unprimeable number, because it can be changed into a prime (52755530257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 827064 + ... + 888563.

It is an arithmetic number, because the mean of its divisors is an integer number (2107648998).

Almost surely, 2^52755530250 is an apocalyptic number.

52755530250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52755530250 is an abundant number, since it is smaller than the sum of its proper divisors (82134005622).

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

52755530250 is a wasteful number, since it uses less digits than its factorization.

52755530250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715688 (or 1715678 counting only the distinct ones).

The product of its (nonzero) digits is 262500, while the sum is 39.

The spelling of 52755530250 in words is "fifty-two billion, seven hundred fifty-five million, five hundred thirty thousand, two hundred fifty".