516070117 has 8 divisors (see below), whose sum is σ = 530521496. Its totient is φ = 501645312.

The previous prime is 516070099. The next prime is 516070123. The reversal of 516070117 is 711070615.

It can be written as a sum of positive squares in 4 ways, for example, as 104223681 + 411846436 = 10209^2 + 20294^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-516070117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516070127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36613 + ... + 48709.

It is an arithmetic number, because the mean of its divisors is an integer number (66315187).

Almost surely, 2^516070117 is an apocalyptic number.

It is an amenable number.

516070117 is a deficient number, since it is larger than the sum of its proper divisors (14451379).

516070117 is a wasteful number, since it uses less digits than its factorization.

516070117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13287.

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 516070117 is about 22717.1766951794. The cubic root of 516070117 is about 802.1142600623.

The spelling of 516070117 in words is "five hundred sixteen million, seventy thousand, one hundred seventeen".