553724419 has 2 divisors, whose sum is σ = 553724420. Its totient is φ = 553724418.

The previous prime is 553724417. The next prime is 553724441. The reversal of 553724419 is 914427355.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 553724419 - 2¹ = 553724417 is a prime.

It is a super-3 number, since 3×553724419³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 553724417, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (553724411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276862209 + 276862210.

It is an arithmetic number, because the mean of its divisors is an integer number (276862210).

Almost surely, 2^553724419 is an apocalyptic number.

553724419 is a deficient number, since it is larger than the sum of its proper divisors (1).

553724419 is an equidigital number, since it uses as much as digits as its factorization.

553724419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The square root of 553724419 is about 23531.3497062961. The cubic root of 553724419 is about 821.1665030826.

The spelling of 553724419 in words is "five hundred fifty-three million, seven hundred twenty-four thousand, four hundred nineteen".