863323487216010 has 48 divisors (see below), whose sum is σ = 2244735539771400. Its totient is φ = 230209907051520.

The previous prime is 863323487215991. The next prime is 863323487216053. The reversal of 863323487216010 is 10612784323368.

It is a happy number.

863323487216010 is a `hidden beast` number, since 8 + 6 + 3 + 3 + 2 + 3 + 4 + 8 + 7 + 21 + 601 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 699399431637921 + 163924055578089 = 26446161^2 + 12803283^2 .

It is a super-3 number, since 3×863323487216010³ (a number of 46 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199715035 + ... + 203992014.

Almost surely, 2^{863323487216010} is an apocalyptic number.

863323487216010 is an abundant number, since it is smaller than the sum of its proper divisors (1381412052555390).

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

863323487216010 is a wasteful number, since it uses less digits than its factorization.

863323487216010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403730823 (or 403730820 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 863323487216010 in words is "eight hundred sixty-three trillion, three hundred twenty-three billion, four hundred eighty-seven million, two hundred sixteen thousand, ten".