52125364535 has 4 divisors (see below), whose sum is σ = 62550437448. Its totient is φ = 41700291624.

The previous prime is 52125364513. The next prime is 52125364559. The reversal of 52125364535 is 53546352125.

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

It is a cyclic number.

It is not a de Polignac number, because 52125364535 - 2¹² = 52125360439 is a prime.

It is a super-4 number, since 4×52125364535⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52125364492 and 52125364501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5212536449 + ... + 5212536458.

It is an arithmetic number, because the mean of its divisors is an integer number (15637609362).

Almost surely, 2^52125364535 is an apocalyptic number.

52125364535 is a deficient number, since it is larger than the sum of its proper divisors (10425072913).

52125364535 is a wasteful number, since it uses less digits than its factorization.

52125364535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10425072912.

The product of its digits is 540000, while the sum is 41.

The spelling of 52125364535 in words is "fifty-two billion, one hundred twenty-five million, three hundred sixty-four thousand, five hundred thirty-five".