515364848099 has 2 divisors, whose sum is σ = 515364848100. Its totient is φ = 515364848098.

The previous prime is 515364848059. The next prime is 515364848113. The reversal of 515364848099 is 990848463515.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 515364848099 - 2¹⁶ = 515364782563 is a prime.

It is a super-2 number, since 2×515364848099² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (515364848059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257682424049 + 257682424050.

It is an arithmetic number, because the mean of its divisors is an integer number (257682424050).

Almost surely, 2^515364848099 is an apocalyptic number.

515364848099 is a deficient number, since it is larger than the sum of its proper divisors (1).

515364848099 is an equidigital number, since it uses as much as digits as its factorization.

515364848099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37324800, while the sum is 62.

The spelling of 515364848099 in words is "five hundred fifteen billion, three hundred sixty-four million, eight hundred forty-eight thousand, ninety-nine".