516655675041275 has 24 divisors (see below), whose sum is σ = 798736253988864. Its totient is φ = 322071070154400.

The previous prime is 516655675041257. The next prime is 516655675041277. The reversal of 516655675041275 is 572140576556615.

It is not a de Polignac number, because 516655675041275 - 2²⁴ = 516655658264059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (516655675041277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134196277307 + ... + 134196281156.

It is an arithmetic number, because the mean of its divisors is an integer number (33280677249536).

Almost surely, 2^{516655675041275} is an apocalyptic number.

516655675041275 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

516655675041275 is a deficient number, since it is larger than the sum of its proper divisors (282080578947589).

516655675041275 is a wasteful number, since it uses less digits than its factorization.

516655675041275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268392558491 (or 268392558486 counting only the distinct ones).

The product of its (nonzero) digits is 264600000, while the sum is 65.

The spelling of 516655675041275 in words is "five hundred sixteen trillion, six hundred fifty-five billion, six hundred seventy-five million, forty-one thousand, two hundred seventy-five".