554538016 has 24 divisors (see below), whose sum is σ = 1092842604. Its totient is φ = 276990720.

The previous prime is 554537999. The next prime is 554538037. The reversal of 554538016 is 610835455.

It can be written as a sum of positive squares in 2 ways, for example, as 538054416 + 16483600 = 23196^2 + 4060^2 .

It is a super-2 number, since 2×554538016² = 615024822378432512, which contains 22 as substring.

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, 25786 + ... + 42118.

Almost surely, 2^554538016 is an apocalyptic number.

It is an amenable number.

554538016 is a deficient number, since it is larger than the sum of its proper divisors (538304588).

554538016 is a wasteful number, since it uses less digits than its factorization.

554538016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17404 (or 17396 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 554538016 is about 23548.6308731527. The cubic root of 554538016 is about 821.5684910457.

The spelling of 554538016 in words is "five hundred fifty-four million, five hundred thirty-eight thousand, sixteen".