52354433 has 2 divisors, whose sum is σ = 52354434. Its totient is φ = 52354432.

The previous prime is 52354429. The next prime is 52354447. The reversal of 52354433 is 33445325.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42941809 + 9412624 = 6553^2 + 3068^2 .

It is a cyclic number.

It is not a de Polignac number, because 52354433 - 2² = 52354429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52354396 and 52354405.

It is not a weakly prime, because it can be changed into another prime (52354493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26177216 + 26177217.

It is an arithmetic number, because the mean of its divisors is an integer number (26177217).

Almost surely, 2^52354433 is an apocalyptic number.

It is an amenable number.

52354433 is a deficient number, since it is larger than the sum of its proper divisors (1).

52354433 is an equidigital number, since it uses as much as digits as its factorization.

52354433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 29.

The square root of 52354433 is about 7235.6363230887. The cubic root of 52354433 is about 374.0972251449.

Adding to 52354433 its reverse (33445325), we get a palindrome (85799758).

The spelling of 52354433 in words is "fifty-two million, three hundred fifty-four thousand, four hundred thirty-three".