52555550253 has 4 divisors (see below), whose sum is σ = 70074067008. Its totient is φ = 35037033500.

The previous prime is 52555550231. The next prime is 52555550273. The reversal of 52555550253 is 35205555525.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52555550253 - 2⁵ = 52555550221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52555550273) 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 3 ways as a sum of consecutive naturals, for example, 8759258373 + ... + 8759258378.

It is an arithmetic number, because the mean of its divisors is an integer number (17518516752).

Almost surely, 2^52555550253 is an apocalyptic number.

It is an amenable number.

52555550253 is a deficient number, since it is larger than the sum of its proper divisors (17518516755).

52555550253 is a wasteful number, since it uses less digits than its factorization.

52555550253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17518516754.

The product of its (nonzero) digits is 937500, while the sum is 42.

The spelling of 52555550253 in words is "fifty-two billion, five hundred fifty-five million, five hundred fifty thousand, two hundred fifty-three".