52545319 has 2 divisors, whose sum is σ = 52545320. Its totient is φ = 52545318.

The previous prime is 52545307. The next prime is 52545329. The reversal of 52545319 is 91354525.

52545319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52545319 - 2¹³ = 52537127 is a prime.

It is a super-2 number, since 2×52545319² = 5522021097623522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52545329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26272659 + 26272660.

It is an arithmetic number, because the mean of its divisors is an integer number (26272660).

Almost surely, 2^52545319 is an apocalyptic number.

52545319 is a deficient number, since it is larger than the sum of its proper divisors (1).

52545319 is an equidigital number, since it uses as much as digits as its factorization.

52545319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27000, while the sum is 34.

The square root of 52545319 is about 7248.8150066063. The cubic root of 52545319 is about 374.5513306622.

The spelling of 52545319 in words is "fifty-two million, five hundred forty-five thousand, three hundred nineteen".