801548002216 has 32 divisors (see below), whose sum is σ = 1628819405640. Its totient is φ = 367588885248.

The previous prime is 801548002043. The next prime is 801548002231. The reversal of 801548002216 is 612200845108.

It can be written as a sum of positive squares in 4 ways, for example, as 544711898116 + 256836104100 = 738046^2 + 506790^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24528871 + ... + 24561526.

Almost surely, 2^801548002216 is an apocalyptic number.

It is an amenable number.

801548002216 is an abundant number, since it is smaller than the sum of its proper divisors (827271403424).

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

801548002216 is a wasteful number, since it uses less digits than its factorization.

801548002216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49090573 (or 49090569 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

The spelling of 801548002216 in words is "eight hundred one billion, five hundred forty-eight million, two thousand, two hundred sixteen".