554460499 has 2 divisors, whose sum is σ = 554460500. Its totient is φ = 554460498.

The previous prime is 554460497. The next prime is 554460523. The reversal of 554460499 is 994064455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 554460499 - 2¹ = 554460497 is a prime.

Together with 554460497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (554460497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277230249 + 277230250.

It is an arithmetic number, because the mean of its divisors is an integer number (277230250).

Almost surely, 2^554460499 is an apocalyptic number.

554460499 is a deficient number, since it is larger than the sum of its proper divisors (1).

554460499 is an equidigital number, since it uses as much as digits as its factorization.

554460499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The square root of 554460499 is about 23546.9849237647. The cubic root of 554460499 is about 821.5302078318.

The spelling of 554460499 in words is "five hundred fifty-four million, four hundred sixty thousand, four hundred ninety-nine".