52805050875 has 32 divisors (see below), whose sum is σ = 97630678080. Its totient is φ = 28162692000.

The previous prime is 52805050849. The next prime is 52805050897. The reversal of 52805050875 is 57805050825.

52805050875 is a `hidden beast` number, since 5 + 28 + 0 + 50 + 508 + 75 = 666.

It is not a de Polignac number, because 52805050875 - 2⁶ = 52805050811 is a prime.

It is a super-2 number, since 2×52805050875² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 52805050875.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7819596 + ... + 7826345.

It is an arithmetic number, because the mean of its divisors is an integer number (3050958690).

Almost surely, 2^52805050875 is an apocalyptic number.

52805050875 is a deficient number, since it is larger than the sum of its proper divisors (44825627205).

52805050875 is a wasteful number, since it uses less digits than its factorization.

52805050875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15645965 (or 15645949 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 45.

The spelling of 52805050875 in words is "fifty-two billion, eight hundred five million, fifty thousand, eight hundred seventy-five".