516350551225245 has 256 divisors, whose sum is σ = 1000773887385600. Its totient is φ = 224723968634880.

The previous prime is 516350551225207. The next prime is 516350551225307. The reversal of 516350551225245 is 542522155053615.

It is not a de Polignac number, because 516350551225245 - 2¹¹ = 516350551223197 is a prime.

It is a super-2 number, since 2×516350551225245² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 438489711 + ... + 439665699.

It is an arithmetic number, because the mean of its divisors is an integer number (3909272997600).

Almost surely, 2^{516350551225245} is an apocalyptic number.

516350551225245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

516350551225245 is a deficient number, since it is larger than the sum of its proper divisors (484423336160355).

516350551225245 is a wasteful number, since it uses less digits than its factorization.

516350551225245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176180.

The product of its (nonzero) digits is 9000000, while the sum is 51.

The spelling of 516350551225245 in words is "five hundred sixteen trillion, three hundred fifty billion, five hundred fifty-one million, two hundred twenty-five thousand, two hundred forty-five".