52556363567 has 16 divisors (see below), whose sum is σ = 53020801152. Its totient is φ = 52094894880.

The previous prime is 52556363551. The next prime is 52556363569. The reversal of 52556363567 is 76536365525.

It is a cyclic number.

It is not a de Polignac number, because 52556363567 - 2⁴ = 52556363551 is a prime.

It is a super-3 number, since 3×52556363567³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52556363569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63550208 + ... + 63551034.

It is an arithmetic number, because the mean of its divisors is an integer number (3313800072).

Almost surely, 2^52556363567 is an apocalyptic number.

52556363567 is a deficient number, since it is larger than the sum of its proper divisors (464437585).

52556363567 is a wasteful number, since it uses less digits than its factorization.

52556363567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2038.

The product of its digits is 17010000, while the sum is 53.

The spelling of 52556363567 in words is "fifty-two billion, five hundred fifty-six million, three hundred sixty-three thousand, five hundred sixty-seven".