52528052750 has 16 divisors (see below), whose sum is σ = 98332515216. Its totient is φ = 21011221000.

The previous prime is 52528052723. The next prime is 52528052771. The reversal of 52528052750 is 5725082525.

It is a junction number, because it is equal to n+sod(n) for n = 52528052698 and 52528052707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105055856 + ... + 105056355.

It is an arithmetic number, because the mean of its divisors is an integer number (6145782201).

Almost surely, 2^52528052750 is an apocalyptic number.

52528052750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52528052750 is a deficient number, since it is larger than the sum of its proper divisors (45804462466).

52528052750 is a wasteful number, since it uses less digits than its factorization.

52528052750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210112228 (or 210112218 counting only the distinct ones).

The product of its (nonzero) digits is 280000, while the sum is 41.

The spelling of 52528052750 in words is "fifty-two billion, five hundred twenty-eight million, fifty-two thousand, seven hundred fifty".