516076971 has 4 divisors (see below), whose sum is σ = 688102632. Its totient is φ = 344051312.

The previous prime is 516076949. The next prime is 516076991. The reversal of 516076971 is 179670615.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 516076971 - 2⁶ = 516076907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (516076991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86012826 + ... + 86012831.

It is an arithmetic number, because the mean of its divisors is an integer number (172025658).

Almost surely, 2^516076971 is an apocalyptic number.

516076971 is a deficient number, since it is larger than the sum of its proper divisors (172025661).

516076971 is a wasteful number, since it uses less digits than its factorization.

516076971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172025660.

The product of its (nonzero) digits is 79380, while the sum is 42.

The square root of 516076971 is about 22717.3275496921. The cubic root of 516076971 is about 802.1178110441.

The spelling of 516076971 in words is "five hundred sixteen million, seventy-six thousand, nine hundred seventy-one".