454094536069 has 2 divisors, whose sum is σ = 454094536070. Its totient is φ = 454094536068.

The previous prime is 454094536039. The next prime is 454094536087. The reversal of 454094536069 is 960635490454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314229755844 + 139864780225 = 560562^2 + 373985^2 .

It is a cyclic number.

It is not a de Polignac number, because 454094536069 - 2¹³ = 454094527877 is a prime.

It is a super-2 number, since 2×454094536069² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454094536019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227047268034 + 227047268035.

It is an arithmetic number, because the mean of its divisors is an integer number (227047268035).

Almost surely, 2^454094536069 is an apocalyptic number.

It is an amenable number.

454094536069 is a deficient number, since it is larger than the sum of its proper divisors (1).

454094536069 is an equidigital number, since it uses as much as digits as its factorization.

454094536069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 55.

The spelling of 454094536069 in words is "four hundred fifty-four billion, ninety-four million, five hundred thirty-six thousand, sixty-nine".