52513099 has 2 divisors, whose sum is σ = 52513100. Its totient is φ = 52513098.

The previous prime is 52513081. The next prime is 52513121. The reversal of 52513099 is 99031525.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52513099 - 2⁹ = 52512587 is a prime.

It is not a weakly prime, because it can be changed into another prime (52513049) 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, 26256549 + 26256550.

It is an arithmetic number, because the mean of its divisors is an integer number (26256550).

Almost surely, 2^52513099 is an apocalyptic number.

52513099 is a deficient number, since it is larger than the sum of its proper divisors (1).

52513099 is an equidigital number, since it uses as much as digits as its factorization.

52513099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 52513099 is about 7246.5922335950. The cubic root of 52513099 is about 374.4747585933.

The spelling of 52513099 in words is "fifty-two million, five hundred thirteen thousand, ninety-nine".