453655116373 has 2 divisors, whose sum is σ = 453655116374. Its totient is φ = 453655116372.

The previous prime is 453655116359. The next prime is 453655116389. The reversal of 453655116373 is 373611556354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269011307569 + 184643808804 = 518663^2 + 429702^2 .

It is a cyclic number.

It is not a de Polignac number, because 453655116373 - 2⁹ = 453655115861 is a prime.

It is a super-2 number, since 2×453655116373² (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 (453655116323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226827558186 + 226827558187.

It is an arithmetic number, because the mean of its divisors is an integer number (226827558187).

Almost surely, 2^453655116373 is an apocalyptic number.

It is an amenable number.

453655116373 is a deficient number, since it is larger than the sum of its proper divisors (1).

453655116373 is an equidigital number, since it uses as much as digits as its factorization.

453655116373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3402000, while the sum is 49.

The spelling of 453655116373 in words is "four hundred fifty-three billion, six hundred fifty-five million, one hundred sixteen thousand, three hundred seventy-three".