806012802956 has 12 divisors (see below), whose sum is σ = 1417682418768. Its totient is φ = 400960683312.

The previous prime is 806012802943. The next prime is 806012802977. The reversal of 806012802956 is 659208210608.

It is a self number, because there is not a number n which added to its sum of digits gives 806012802956.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511428656 + ... + 511430231.

It is an arithmetic number, because the mean of its divisors is an integer number (118140201564).

Almost surely, 2^806012802956 is an apocalyptic number.

It is an amenable number.

806012802956 is a deficient number, since it is larger than the sum of its proper divisors (611669615812).

806012802956 is a wasteful number, since it uses less digits than its factorization.

806012802956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022859088 (or 1022859086 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 806012802956 in words is "eight hundred six billion, twelve million, eight hundred two thousand, nine hundred fifty-six".