554065 has 4 divisors (see below), whose sum is σ = 664884. Its totient is φ = 443248.

The previous prime is 554051. The next prime is 554077. The reversal of 554065 is 560455.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 183184 + 370881 = 428^2 + 609^2 .

It is a cyclic number.

It is not a de Polignac number, because 554065 - 2¹³ = 545873 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55402 + ... + 55411.

It is an arithmetic number, because the mean of its divisors is an integer number (166221).

2⁵⁵⁴⁰⁶⁵ is an apocalyptic number.

It is an amenable number.

554065 is a deficient number, since it is larger than the sum of its proper divisors (110819).

554065 is a wasteful number, since it uses less digits than its factorization.

554065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110818.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 554065 is about 744.3554258551. The cubic root of 554065 is about 82.1334827721.

The spelling of 554065 in words is "five hundred fifty-four thousand, sixty-five".