801253205216 has 48 divisors (see below), whose sum is σ = 1582294079520. Its totient is φ = 399402178560.

The previous prime is 801253205183. The next prime is 801253205257. The reversal of 801253205216 is 612502352108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18535820 + ... + 18578996.

It is an arithmetic number, because the mean of its divisors is an integer number (32964459990).

Almost surely, 2^801253205216 is an apocalyptic number.

It is an amenable number.

801253205216 is a deficient number, since it is larger than the sum of its proper divisors (781040874304).

801253205216 is a wasteful number, since it uses less digits than its factorization.

801253205216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44947 (or 44939 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 801253205216 in words is "eight hundred one billion, two hundred fifty-three million, two hundred five thousand, two hundred sixteen".