806287752463 has 16 divisors (see below), whose sum is σ = 837093564000. Its totient is φ = 775687191552.

The previous prime is 806287752407. The next prime is 806287752467. The reversal of 806287752463 is 364257782608.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-806287752463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 806287752398 and 806287752407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806287752467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8981383 + ... + 9070711.

It is an arithmetic number, because the mean of its divisors is an integer number (52318347750).

Almost surely, 2^806287752463 is an apocalyptic number.

806287752463 is a deficient number, since it is larger than the sum of its proper divisors (30805811537).

806287752463 is a wasteful number, since it uses less digits than its factorization.

806287752463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90474.

The product of its (nonzero) digits is 27095040, while the sum is 58.

The spelling of 806287752463 in words is "eight hundred six billion, two hundred eighty-seven million, seven hundred fifty-two thousand, four hundred sixty-three".