554533564 has 12 divisors (see below), whose sum is σ = 1045082584. Its totient is φ = 255938544.

The previous prime is 554533561. The next prime is 554533571. The reversal of 554533564 is 465335455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554533561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5332002 + ... + 5332105.

Almost surely, 2^554533564 is an apocalyptic number.

It is an amenable number.

554533564 is a deficient number, since it is larger than the sum of its proper divisors (490549020).

554533564 is a wasteful number, since it uses less digits than its factorization.

554533564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10664124 (or 10664122 counting only the distinct ones).

The product of its digits is 540000, while the sum is 40.

The square root of 554533564 is about 23548.5363451744. The cubic root of 554533564 is about 821.5662924392.

The spelling of 554533564 in words is "five hundred fifty-four million, five hundred thirty-three thousand, five hundred sixty-four".