616098829909 has 2 divisors, whose sum is σ = 616098829910. Its totient is φ = 616098829908.

The previous prime is 616098829883. The next prime is 616098829967. The reversal of 616098829909 is 909928890616.

616098829909 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 613543224100 + 2555605809 = 783290^2 + 50553^2 .

It is a cyclic number.

It is not a de Polignac number, because 616098829909 - 2³⁵ = 581739091541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (616098821909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 308049414954 + 308049414955.

It is an arithmetic number, because the mean of its divisors is an integer number (308049414955).

Almost surely, 2^616098829909 is an apocalyptic number.

It is an amenable number.

616098829909 is a deficient number, since it is larger than the sum of its proper divisors (1).

616098829909 is an equidigital number, since it uses as much as digits as its factorization.

616098829909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30233088, while the sum is 67.

The spelling of 616098829909 in words is "six hundred sixteen billion, ninety-eight million, eight hundred twenty-nine thousand, nine hundred nine".