554345053 has 2 divisors, whose sum is σ = 554345054. Its totient is φ = 554345052.

The previous prime is 554345047. The next prime is 554345093. The reversal of 554345053 is 350543455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 551169529 + 3175524 = 23477^2 + 1782^2 .

It is a cyclic number.

It is not a de Polignac number, because 554345053 - 2⁵ = 554345021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554345023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277172526 + 277172527.

It is an arithmetic number, because the mean of its divisors is an integer number (277172527).

Almost surely, 2^554345053 is an apocalyptic number.

It is an amenable number.

554345053 is a deficient number, since it is larger than the sum of its proper divisors (1).

554345053 is an equidigital number, since it uses as much as digits as its factorization.

554345053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90000, while the sum is 34.

The square root of 554345053 is about 23544.5333994964. The cubic root of 554345053 is about 821.4731860604.

The spelling of 554345053 in words is "five hundred fifty-four million, three hundred forty-five thousand, fifty-three".