52025513105 has 8 divisors (see below), whose sum is σ = 62435608872. Its totient is φ = 41617081728.

The previous prime is 52025513093. The next prime is 52025513147. The reversal of 52025513105 is 50131552025.

It can be written as a sum of positive squares in 4 ways, for example, as 8684935249 + 43340577856 = 93193^2 + 208184^2 .

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 52025513105 - 2²⁸ = 51757077649 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 7 ways as a sum of consecutive naturals, for example, 346262 + ... + 473231.

It is an arithmetic number, because the mean of its divisors is an integer number (7804451109).

Almost surely, 2^52025513105 is an apocalyptic number.

It is an amenable number.

52025513105 is a deficient number, since it is larger than the sum of its proper divisors (10410095767).

52025513105 is a wasteful number, since it uses less digits than its factorization.

52025513105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832195.

The product of its (nonzero) digits is 7500, while the sum is 29.

The spelling of 52025513105 in words is "fifty-two billion, twenty-five million, five hundred thirteen thousand, one hundred five".