52750250005 has 8 divisors (see below), whose sum is σ = 63437613624. Its totient is φ = 42108657600.

The previous prime is 52750249961. The next prime is 52750250009. The reversal of 52750250005 is 50005205725.

It can be written as a sum of positive squares in 4 ways, for example, as 4952922129 + 47797327876 = 70377^2 + 218626^2 .

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

It is not a de Polignac number, because 52750250005 - 2¹³ = 52750241813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52750250009) 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 7 ways as a sum of consecutive naturals, for example, 11440266 + ... + 11444875.

It is an arithmetic number, because the mean of its divisors is an integer number (7929701703).

Almost surely, 2^52750250005 is an apocalyptic number.

It is an amenable number.

52750250005 is a deficient number, since it is larger than the sum of its proper divisors (10687363619).

52750250005 is a wasteful number, since it uses less digits than its factorization.

52750250005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22885607.

The product of its (nonzero) digits is 17500, while the sum is 31.

The spelling of 52750250005 in words is "fifty-two billion, seven hundred fifty million, two hundred fifty thousand, five".