453870612073 has 2 divisors, whose sum is σ = 453870612074. Its totient is φ = 453870612072.

The previous prime is 453870611891. The next prime is 453870612103. The reversal of 453870612073 is 370216078354.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 453848784489 + 21827584 = 673683^2 + 4672^2 .

It is a cyclic number.

It is not a de Polignac number, because 453870612073 - 2¹³ = 453870603881 is a prime.

It is not a weakly prime, because it can be changed into another prime (453870612473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226935306036 + 226935306037.

It is an arithmetic number, because the mean of its divisors is an integer number (226935306037).

Almost surely, 2^453870612073 is an apocalyptic number.

It is an amenable number.

453870612073 is a deficient number, since it is larger than the sum of its proper divisors (1).

453870612073 is an equidigital number, since it uses as much as digits as its factorization.

453870612073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 453870612073 in words is "four hundred fifty-three billion, eight hundred seventy million, six hundred twelve thousand, seventy-three".