52494329 has 2 divisors, whose sum is σ = 52494330. Its totient is φ = 52494328.

The previous prime is 52494319. The next prime is 52494341. The reversal of 52494329 is 92349425.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52417600 + 76729 = 7240^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 52494329 - 2¹² = 52490233 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 52494292 and 52494301.

It is not a weakly prime, because it can be changed into another prime (52494319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26247164 + 26247165.

It is an arithmetic number, because the mean of its divisors is an integer number (26247165).

Almost surely, 2^52494329 is an apocalyptic number.

It is an amenable number.

52494329 is a deficient number, since it is larger than the sum of its proper divisors (1).

52494329 is an equidigital number, since it uses as much as digits as its factorization.

52494329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 38.

The square root of 52494329 is about 7245.2970263475. The cubic root of 52494329 is about 374.4301365277.

The spelling of 52494329 in words is "fifty-two million, four hundred ninety-four thousand, three hundred twenty-nine".