554500505 has 16 divisors (see below), whose sum is σ = 717111360. Its totient is φ = 409176768.

The previous prime is 554500487. The next prime is 554500517. The reversal of 554500505 is 505005455.

It is not a de Polignac number, because 554500505 - 2¹⁰ = 554499481 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128066 + ... + 132324.

It is an arithmetic number, because the mean of its divisors is an integer number (44819460).

Almost surely, 2^554500505 is an apocalyptic number.

It is an amenable number.

554500505 is a deficient number, since it is larger than the sum of its proper divisors (162610855).

554500505 is a wasteful number, since it uses less digits than its factorization.

554500505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280.

The product of its (nonzero) digits is 12500, while the sum is 29.

The square root of 554500505 is about 23547.8344014901. The cubic root of 554500505 is about 821.5499659854.

The spelling of 554500505 in words is "five hundred fifty-four million, five hundred thousand, five hundred five".