499227947627 has 2 divisors, whose sum is σ = 499227947628. Its totient is φ = 499227947626.

The previous prime is 499227947593. The next prime is 499227947639. The reversal of 499227947627 is 726749722994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 499227947627 - 2⁶ = 499227947563 is a prime.

It is a super-2 number, since 2×499227947627² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (499227947677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249613973813 + 249613973814.

It is an arithmetic number, because the mean of its divisors is an integer number (249613973814).

Almost surely, 2^499227947627 is an apocalyptic number.

499227947627 is a deficient number, since it is larger than the sum of its proper divisors (1).

499227947627 is an equidigital number, since it uses as much as digits as its factorization.

499227947627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192036096, while the sum is 68.

The spelling of 499227947627 in words is "four hundred ninety-nine billion, two hundred twenty-seven million, nine hundred forty-seven thousand, six hundred twenty-seven".