424554422051 has 2 divisors, whose sum is σ = 424554422052. Its totient is φ = 424554422050.

The previous prime is 424554422041. The next prime is 424554422057. The reversal of 424554422051 is 150224455424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424554422051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424554421996 and 424554422014.

It is not a weakly prime, because it can be changed into another prime (424554422057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212277211025 + 212277211026.

It is an arithmetic number, because the mean of its divisors is an integer number (212277211026).

Almost surely, 2^424554422051 is an apocalyptic number.

424554422051 is a deficient number, since it is larger than the sum of its proper divisors (1).

424554422051 is an equidigital number, since it uses as much as digits as its factorization.

424554422051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256000, while the sum is 38.

Adding to 424554422051 its reverse (150224455424), we get a palindrome (574778877475).

The spelling of 424554422051 in words is "four hundred twenty-four billion, five hundred fifty-four million, four hundred twenty-two thousand, fifty-one".