805103514236 has 36 divisors (see below), whose sum is σ = 1662044708016. Its totient is φ = 340184577600.

The previous prime is 805103514227. The next prime is 805103514277. The reversal of 805103514236 is 632415301508.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 805103514236.

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, 28913345 + ... + 28941176.

It is an arithmetic number, because the mean of its divisors is an integer number (46167908556).

Almost surely, 2^805103514236 is an apocalyptic number.

It is an amenable number.

805103514236 is an abundant number, since it is smaller than the sum of its proper divisors (856941193780).

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

805103514236 is a wasteful number, since it uses less digits than its factorization.

805103514236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57854610 (or 57854601 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 805103514236 in words is "eight hundred five billion, one hundred three million, five hundred fourteen thousand, two hundred thirty-six".