52219347233 has 16 divisors (see below), whose sum is σ = 53802430416. Its totient is φ = 50645606400.

The previous prime is 52219347209. The next prime is 52219347241. The reversal of 52219347233 is 33274391225.

It can be written as a sum of positive squares in 8 ways, for example, as 8008818064 + 44210529169 = 89492^2 + 210263^2 .

It is a cyclic number.

It is not a de Polignac number, because 52219347233 - 2¹⁸ = 52219085089 is a prime.

It is a super-3 number, since 3×52219347233³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52219347293) 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, 18966785 + ... + 18969537.

It is an arithmetic number, because the mean of its divisors is an integer number (3362651901).

Almost surely, 2^52219347233 is an apocalyptic number.

It is an amenable number.

52219347233 is a deficient number, since it is larger than the sum of its proper divisors (1583083183).

52219347233 is a wasteful number, since it uses less digits than its factorization.

52219347233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4244.

The product of its digits is 272160, while the sum is 41.

The spelling of 52219347233 in words is "fifty-two billion, two hundred nineteen million, three hundred forty-seven thousand, two hundred thirty-three".