516061099 has 2 divisors, whose sum is σ = 516061100. Its totient is φ = 516061098.

The previous prime is 516061093. The next prime is 516061121. The reversal of 516061099 is 990160615.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 516061099 - 2¹³ = 516052907 is a prime.

It is not a weakly prime, because it can be changed into another prime (516061093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258030549 + 258030550.

It is an arithmetic number, because the mean of its divisors is an integer number (258030550).

Almost surely, 2^516061099 is an apocalyptic number.

516061099 is a deficient number, since it is larger than the sum of its proper divisors (1).

516061099 is an equidigital number, since it uses as much as digits as its factorization.

516061099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 516061099 is about 22716.9782101405. The cubic root of 516061099 is about 802.1095878880.

The spelling of 516061099 in words is "five hundred sixteen million, sixty-one thousand, ninety-nine".