52724299 has 2 divisors, whose sum is σ = 52724300. Its totient is φ = 52724298.

The previous prime is 52724279. The next prime is 52724317. The reversal of 52724299 is 99242725.

52724299 is nontrivially palindromic in base 8.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52724299 - 2⁵ = 52724267 is a prime.

It is not a weakly prime, because it can be changed into another prime (52724209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26362149 + 26362150.

It is an arithmetic number, because the mean of its divisors is an integer number (26362150).

Almost surely, 2^52724299 is an apocalyptic number.

52724299 is a deficient number, since it is larger than the sum of its proper divisors (1).

52724299 is an equidigital number, since it uses as much as digits as its factorization.

52724299 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 40.

The square root of 52724299 is about 7261.1499777928. The cubic root of 52724299 is about 374.9761146268.

The spelling of 52724299 in words is "fifty-two million, seven hundred twenty-four thousand, two hundred ninety-nine".