454522131251 has 2 divisors, whose sum is σ = 454522131252. Its totient is φ = 454522131250.

The previous prime is 454522131241. The next prime is 454522131253. The reversal of 454522131251 is 152131225454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 454522131251 - 2⁶ = 454522131187 is a prime.

Together with 454522131253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (454522131253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227261065625 + 227261065626.

It is an arithmetic number, because the mean of its divisors is an integer number (227261065626).

Almost surely, 2^454522131251 is an apocalyptic number.

454522131251 is a deficient number, since it is larger than the sum of its proper divisors (1).

454522131251 is an equidigital number, since it uses as much as digits as its factorization.

454522131251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48000, while the sum is 35.

The spelling of 454522131251 in words is "four hundred fifty-four billion, five hundred twenty-two million, one hundred thirty-one thousand, two hundred fifty-one".