454407799933 has 2 divisors, whose sum is σ = 454407799934. Its totient is φ = 454407799932.

The previous prime is 454407799927. The next prime is 454407800023. The reversal of 454407799933 is 339997704454.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 439679064889 + 14728735044 = 663083^2 + 121362^2 .

It is a cyclic number.

It is not a de Polignac number, because 454407799933 - 2³³ = 445817865341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (454407799133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227203899966 + 227203899967.

It is an arithmetic number, because the mean of its divisors is an integer number (227203899967).

Almost surely, 2^454407799933 is an apocalyptic number.

It is an amenable number.

454407799933 is a deficient number, since it is larger than the sum of its proper divisors (1).

454407799933 is an equidigital number, since it uses as much as digits as its factorization.

454407799933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102876480, while the sum is 64.

The spelling of 454407799933 in words is "four hundred fifty-four billion, four hundred seven million, seven hundred ninety-nine thousand, nine hundred thirty-three".