52402099 has 2 divisors, whose sum is σ = 52402100. Its totient is φ = 52402098.

The previous prime is 52402069. The next prime is 52402117. The reversal of 52402099 is 99020425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52402099 - 2¹³ = 52393907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52402099.

It is not a weakly prime, because it can be changed into another prime (52402069) 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, 26201049 + 26201050.

It is an arithmetic number, because the mean of its divisors is an integer number (26201050).

Almost surely, 2^52402099 is an apocalyptic number.

52402099 is a deficient number, since it is larger than the sum of its proper divisors (1).

52402099 is an equidigital number, since it uses as much as digits as its factorization.

52402099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 52402099 is about 7238.9294097953. The cubic root of 52402099 is about 374.2107227575.

The spelling of 52402099 in words is "fifty-two million, four hundred two thousand, ninety-nine".