516055804 has 18 divisors (see below), whose sum is σ = 992661992. Its totient is φ = 234570600.

The previous prime is 516055801. The next prime is 516055829. The reversal of 516055804 is 408550615.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 516055804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516055801) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 532632 + ... + 533599.

Almost surely, 2^516055804 is an apocalyptic number.

It is an amenable number.

516055804 is a deficient number, since it is larger than the sum of its proper divisors (476606188).

516055804 is a wasteful number, since it uses less digits than its factorization.

516055804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066257 (or 1066244 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 516055804 is about 22716.8616670525. The cubic root of 516055804 is about 802.1068445534.

The spelling of 516055804 in words is "five hundred sixteen million, fifty-five thousand, eight hundred four".