52750050505 has 8 divisors (see below), whose sum is σ = 63762105672. Its totient is φ = 41892010368.

The previous prime is 52750050503. The next prime is 52750050553. The reversal of 52750050505 is 50505005725.

It can be written as a sum of positive squares in 4 ways, for example, as 1216056384 + 51533994121 = 34872^2 + 227011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52750050505 - 2¹ = 52750050503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52750050503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38503002 + ... + 38504371.

It is an arithmetic number, because the mean of its divisors is an integer number (7970263209).

Almost surely, 2^52750050505 is an apocalyptic number.

It is an amenable number.

52750050505 is a deficient number, since it is larger than the sum of its proper divisors (11012055167).

52750050505 is a wasteful number, since it uses less digits than its factorization.

52750050505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77007515.

The product of its (nonzero) digits is 43750, while the sum is 34.

The spelling of 52750050505 in words is "fifty-two billion, seven hundred fifty million, fifty thousand, five hundred five".