516146853 has 8 divisors (see below), whose sum is σ = 688429600. Its totient is φ = 343981008.

The previous prime is 516146849. The next prime is 516146857. The reversal of 516146853 is 358641615.

It is an interprime number because it is at equal distance from previous prime (516146849) and next prime (516146857).

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

It is not a de Polignac number, because 516146853 - 2² = 516146849 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 (516146857) 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, 18343 + ... + 36996.

It is an arithmetic number, because the mean of its divisors is an integer number (86053700).

Almost surely, 2^516146853 is an apocalyptic number.

It is an amenable number.

516146853 is a deficient number, since it is larger than the sum of its proper divisors (172282747).

516146853 is a wasteful number, since it uses less digits than its factorization.

516146853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58451.

The product of its digits is 86400, while the sum is 39.

The square root of 516146853 is about 22718.8655746716. The cubic root of 516146853 is about 802.1540143433.

The spelling of 516146853 in words is "five hundred sixteen million, one hundred forty-six thousand, eight hundred fifty-three".