52500530553 has 8 divisors (see below), whose sum is σ = 71628631008. Its totient is φ = 34186391904.

The previous prime is 52500530519. The next prime is 52500530569. The reversal of 52500530553 is 35503500525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52500530553 - 2⁸ = 52500530297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52500530353) by changing a digit.

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, 203490300 + ... + 203490557.

It is an arithmetic number, because the mean of its divisors is an integer number (8953578876).

Almost surely, 2^52500530553 is an apocalyptic number.

It is an amenable number.

52500530553 is a deficient number, since it is larger than the sum of its proper divisors (19128100455).

52500530553 is a wasteful number, since it uses less digits than its factorization.

52500530553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406980903.

The product of its (nonzero) digits is 56250, while the sum is 33.

The spelling of 52500530553 in words is "fifty-two billion, five hundred million, five hundred thirty thousand, five hundred fifty-three".