52546433 has 2 divisors, whose sum is σ = 52546434. Its totient is φ = 52546432.

The previous prime is 52546397. The next prime is 52546441. The reversal of 52546433 is 33464525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42094144 + 10452289 = 6488^2 + 3233^2 .

It is a cyclic number.

It is not a de Polignac number, because 52546433 - 2⁶ = 52546369 is a prime.

It is a super-2 number, since 2×52546433² = 5522255242046978, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52546433.

It is not a weakly prime, because it can be changed into another prime (52546453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26273216 + 26273217.

It is an arithmetic number, because the mean of its divisors is an integer number (26273217).

Almost surely, 2^52546433 is an apocalyptic number.

It is an amenable number.

52546433 is a deficient number, since it is larger than the sum of its proper divisors (1).

52546433 is an equidigital number, since it uses as much as digits as its factorization.

52546433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 32.

The square root of 52546433 is about 7248.8918463445. The cubic root of 52546433 is about 374.5539775661.

The spelling of 52546433 in words is "fifty-two million, five hundred forty-six thousand, four hundred thirty-three".