52505027755 has 4 divisors (see below), whose sum is σ = 63006033312. Its totient is φ = 42004022200.

The previous prime is 52505027737. The next prime is 52505027761. The reversal of 52505027755 is 55772050525.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 52505027755 - 2⁹ = 52505027243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5250502771 + ... + 5250502780.

It is an arithmetic number, because the mean of its divisors is an integer number (15751508328).

Almost surely, 2^52505027755 is an apocalyptic number.

52505027755 is a deficient number, since it is larger than the sum of its proper divisors (10501005557).

52505027755 is a wasteful number, since it uses less digits than its factorization.

52505027755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10501005556.

The product of its (nonzero) digits is 612500, while the sum is 43.

The spelling of 52505027755 in words is "fifty-two billion, five hundred five million, twenty-seven thousand, seven hundred fifty-five".