516771104 has 12 divisors (see below), whose sum is σ = 1017393174. Its totient is φ = 258385536.

The previous prime is 516771019. The next prime is 516771131. The reversal of 516771104 is 401177615.

It can be written as a sum of positive squares in only one way, i.e., 389983504 + 126787600 = 19748^2 + 11260^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 16149097 = 516771104 / (5 + 1 + 6 + 7 + 7 + 1 + 1 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8074517 + ... + 8074580.

Almost surely, 2^516771104 is an apocalyptic number.

It is an amenable number.

516771104 is a deficient number, since it is larger than the sum of its proper divisors (500622070).

516771104 is a wasteful number, since it uses less digits than its factorization.

516771104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16149107 (or 16149099 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 516771104 is about 22732.6000272736. The cubic root of 516771104 is about 802.4772709925.

The spelling of 516771104 in words is "five hundred sixteen million, seven hundred seventy-one thousand, one hundred four".