52352522045 has 8 divisors (see below), whose sum is σ = 62844580824. Its totient is φ = 41867648064.

The previous prime is 52352522017. The next prime is 52352522077. The reversal of 52352522045 is 54022525325.

It can be written as a sum of positive squares in 4 ways, for example, as 8196224089 + 44156297956 = 90533^2 + 210134^2 .

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 52352522045 - 2¹² = 52352517949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52352521996 and 52352522014.

It is a congruent 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, 1780154 + ... + 1809323.

It is an arithmetic number, because the mean of its divisors is an integer number (7855572603).

Almost surely, 2^52352522045 is an apocalyptic number.

It is an amenable number.

52352522045 is a deficient number, since it is larger than the sum of its proper divisors (10492058779).

52352522045 is a wasteful number, since it uses less digits than its factorization.

52352522045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592399.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 52352522045 in words is "fifty-two billion, three hundred fifty-two million, five hundred twenty-two thousand, forty-five".