516260242446 has 24 divisors (see below), whose sum is σ = 1118054728440. Its totient is φ = 158849305056.

The previous prime is 516260242439. The next prime is 516260242457. The reversal of 516260242446 is 644242062615.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 516260242398 and 516260242407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254565181 + ... + 254567208.

It is an arithmetic number, because the mean of its divisors is an integer number (46585613685).

Almost surely, 2^516260242446 is an apocalyptic number.

516260242446 is an abundant number, since it is smaller than the sum of its proper divisors (601794485994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516260242446 is a wasteful number, since it uses less digits than its factorization.

516260242446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509132420 (or 509132407 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 516260242446 in words is "five hundred sixteen billion, two hundred sixty million, two hundred forty-two thousand, four hundred forty-six".