52326662253 has 32 divisors (see below), whose sum is σ = 71891297280. Its totient is φ = 33840280320.

The previous prime is 52326662251. The next prime is 52326662261. The reversal of 52326662253 is 35226662325.

It is a happy number.

It is not a de Polignac number, because 52326662253 - 2¹ = 52326662251 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52326662251) 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 31 ways as a sum of consecutive naturals, for example, 16938133 + ... + 16941221.

It is an arithmetic number, because the mean of its divisors is an integer number (2246603040).

Almost surely, 2^52326662253 is an apocalyptic number.

It is an amenable number.

52326662253 is a deficient number, since it is larger than the sum of its proper divisors (19564635027).

52326662253 is a wasteful number, since it uses less digits than its factorization.

52326662253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4417.

The product of its digits is 777600, while the sum is 42.

The spelling of 52326662253 in words is "fifty-two billion, three hundred twenty-six million, six hundred sixty-two thousand, two hundred fifty-three".