453344274541 has 2 divisors, whose sum is σ = 453344274542. Its totient is φ = 453344274540.

The previous prime is 453344274511. The next prime is 453344274547. The reversal of 453344274541 is 145472443354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 320225833225 + 133118441316 = 565885^2 + 364854^2 .

It is a cyclic number.

It is not a de Polignac number, because 453344274541 - 2²⁷ = 453210056813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 453344274491 and 453344274500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (453344274547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226672137270 + 226672137271.

It is an arithmetic number, because the mean of its divisors is an integer number (226672137271).

Almost surely, 2^453344274541 is an apocalyptic number.

It is an amenable number.

453344274541 is a deficient number, since it is larger than the sum of its proper divisors (1).

453344274541 is an equidigital number, since it uses as much as digits as its factorization.

453344274541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3225600, while the sum is 46.

The spelling of 453344274541 in words is "four hundred fifty-three billion, three hundred forty-four million, two hundred seventy-four thousand, five hundred forty-one".