516554552 has 8 divisors (see below), whose sum is σ = 968539800. Its totient is φ = 258277272.

The previous prime is 516554509. The next prime is 516554557. The reversal of 516554552 is 255455615.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516554557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32284652 + ... + 32284667.

It is an arithmetic number, because the mean of its divisors is an integer number (121067475).

Almost surely, 2^516554552 is an apocalyptic number.

It is an amenable number.

516554552 is a deficient number, since it is larger than the sum of its proper divisors (451985248).

516554552 is a wasteful number, since it uses less digits than its factorization.

516554552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64569325 (or 64569321 counting only the distinct ones).

The product of its digits is 150000, while the sum is 38.

The square root of 516554552 is about 22727.8365006439. The cubic root of 516554552 is about 802.3651631133.

The spelling of 516554552 in words is "five hundred sixteen million, five hundred fifty-four thousand, five hundred fifty-two".