553202452447 has 2 divisors, whose sum is σ = 553202452448. Its totient is φ = 553202452446.

The previous prime is 553202452441. The next prime is 553202452471. The reversal of 553202452447 is 744254202355.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 553202452447 - 2²³ = 553194063839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553202452441) 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, 276601226223 + 276601226224.

It is an arithmetic number, because the mean of its divisors is an integer number (276601226224).

Almost surely, 2^553202452447 is an apocalyptic number.

553202452447 is a deficient number, since it is larger than the sum of its proper divisors (1).

553202452447 is an equidigital number, since it uses as much as digits as its factorization.

553202452447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344000, while the sum is 43.

The spelling of 553202452447 in words is "five hundred fifty-three billion, two hundred two million, four hundred fifty-two thousand, four hundred forty-seven".