554516 has 6 divisors (see below), whose sum is σ = 970410. Its totient is φ = 277256.

The previous prime is 554503. The next prime is 554527. The reversal of 554516 is 615455.

It can be written as a sum of positive squares in only one way, i.e., 490000 + 64516 = 700^2 + 254^2 .

It is an Ulam number.

It is a zygodrome in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 554516.

It is an unprimeable number.

554516 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69311 + ... + 69318.

It is an arithmetic number, because the mean of its divisors is an integer number (161735).

2⁵⁵⁴⁵¹⁶ is an apocalyptic number.

It is an amenable number.

554516 is a deficient number, since it is larger than the sum of its proper divisors (415894).

554516 is a wasteful number, since it uses less digits than its factorization.

554516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138633 (or 138631 counting only the distinct ones).

The product of its digits is 3000, while the sum is 26.

The square root of 554516 is about 744.6583109051. The cubic root of 554516 is about 82.1557618397.

The spelling of 554516 in words is "five hundred fifty-four thousand, five hundred sixteen".