454981179151 has 2 divisors, whose sum is σ = 454981179152. Its totient is φ = 454981179150.

The previous prime is 454981179119. The next prime is 454981179157. The reversal of 454981179151 is 151971189454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454981179151 - 2⁵ = 454981179119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 454981179092 and 454981179101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454981179157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227490589575 + 227490589576.

It is an arithmetic number, because the mean of its divisors is an integer number (227490589576).

Almost surely, 2^454981179151 is an apocalyptic number.

454981179151 is a deficient number, since it is larger than the sum of its proper divisors (1).

454981179151 is an equidigital number, since it uses as much as digits as its factorization.

454981179151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 55.

The spelling of 454981179151 in words is "four hundred fifty-four billion, nine hundred eighty-one million, one hundred seventy-nine thousand, one hundred fifty-one".