52134145233 has 4 divisors (see below), whose sum is σ = 69512193648. Its totient is φ = 34756096820.

The previous prime is 52134145223. The next prime is 52134145243. The reversal of 52134145233 is 33254143125.

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 an interprime number because it is at equal distance from previous prime (52134145223) and next prime (52134145243).

It is a cyclic number.

It is not a de Polignac number, because 52134145233 - 2¹⁸ = 52133883089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52134145194 and 52134145203.

It is not an unprimeable number, because it can be changed into a prime (52134145213) 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, 8689024203 + ... + 8689024208.

It is an arithmetic number, because the mean of its divisors is an integer number (17378048412).

Almost surely, 2^52134145233 is an apocalyptic number.

It is an amenable number.

52134145233 is a deficient number, since it is larger than the sum of its proper divisors (17378048415).

52134145233 is a wasteful number, since it uses less digits than its factorization.

52134145233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17378048414.

The product of its digits is 43200, while the sum is 33.

Adding to 52134145233 its reverse (33254143125), we get a palindrome (85388288358).

The spelling of 52134145233 in words is "fifty-two billion, one hundred thirty-four million, one hundred forty-five thousand, two hundred thirty-three".