52452342433 has 4 divisors (see below), whose sum is σ = 52462840000. Its totient is φ = 52441844868.

The previous prime is 52452342413. The next prime is 52452342451. The reversal of 52452342433 is 33424325425.

52452342433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-52452342433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52452342392 and 52452342401.

It is not an unprimeable number, because it can be changed into a prime (52452342403) 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, 5241285 + ... + 5251282.

It is an arithmetic number, because the mean of its divisors is an integer number (13115710000).

Almost surely, 2^52452342433 is an apocalyptic number.

It is an amenable number.

52452342433 is a deficient number, since it is larger than the sum of its proper divisors (10497567).

52452342433 is a wasteful number, since it uses less digits than its factorization.

52452342433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497566.

The product of its digits is 345600, while the sum is 37.

Adding to 52452342433 its reverse (33424325425), we get a palindrome (85876667858).

The spelling of 52452342433 in words is "fifty-two billion, four hundred fifty-two million, three hundred forty-two thousand, four hundred thirty-three".