52508555577503 has 4 divisors (see below), whose sum is σ = 52508576331360. Its totient is φ = 52508534823648.

The previous prime is 52508555577487. The next prime is 52508555577521. The reversal of 52508555577503 is 30577555580525.

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 52508555577503 - 2⁴ = 52508555577487 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 (52508555577563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5953223 + ... + 11851496.

It is an arithmetic number, because the mean of its divisors is an integer number (13127144082840).

Almost surely, 2^{52508555577503} is an apocalyptic number.

52508555577503 is a deficient number, since it is larger than the sum of its proper divisors (20753857).

52508555577503 is a wasteful number, since it uses less digits than its factorization.

52508555577503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20753856.

The product of its (nonzero) digits is 183750000, while the sum is 62.

The spelling of 52508555577503 in words is "fifty-two trillion, five hundred eight billion, five hundred fifty-five million, five hundred seventy-seven thousand, five hundred three".