600099560491 has 2 divisors, whose sum is σ = 600099560492. Its totient is φ = 600099560490.

The previous prime is 600099560477. The next prime is 600099560503. The reversal of 600099560491 is 194065990006.

600099560491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-600099560491 is a prime.

It is a super-2 number, since 2×600099560491² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (600099560441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300049780245 + 300049780246.

It is an arithmetic number, because the mean of its divisors is an integer number (300049780246).

Almost surely, 2^600099560491 is an apocalyptic number.

600099560491 is a deficient number, since it is larger than the sum of its proper divisors (1).

600099560491 is an equidigital number, since it uses as much as digits as its factorization.

600099560491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 524880, while the sum is 49.

The spelling of 600099560491 in words is "six hundred billion, ninety-nine million, five hundred sixty thousand, four hundred ninety-one".