554440000453 has 2 divisors, whose sum is σ = 554440000454. Its totient is φ = 554440000452.

The previous prime is 554440000403. The next prime is 554440000469. The reversal of 554440000453 is 354000044455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 531801187009 + 22638813444 = 729247^2 + 150462^2 .

It is a cyclic number.

It is not a de Polignac number, because 554440000453 - 2²⁵ = 554406446021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554440000403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277220000226 + 277220000227.

It is an arithmetic number, because the mean of its divisors is an integer number (277220000227).

Almost surely, 2^554440000453 is an apocalyptic number.

It is an amenable number.

554440000453 is a deficient number, since it is larger than the sum of its proper divisors (1).

554440000453 is an equidigital number, since it uses as much as digits as its factorization.

554440000453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 34.

The spelling of 554440000453 in words is "five hundred fifty-four billion, four hundred forty million, four hundred fifty-three", and thus it is an aban number.