798555327200 has 72 divisors (see below), whose sum is σ = 1997021401200. Its totient is φ = 311631334400.

The previous prime is 798555327191. The next prime is 798555327257. The reversal of 798555327200 is 2723555897.

It is a super-2 number, since 2×798555327200² (a number of 25 digits) contains 22 as substring.

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, 12140300 + ... + 12205899.

It is an arithmetic number, because the mean of its divisors is an integer number (27736408350).

Almost surely, 2^798555327200 is an apocalyptic number.

It is an amenable number.

798555327200 is an abundant number, since it is smaller than the sum of its proper divisors (1198466074000).

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

798555327200 is a wasteful number, since it uses less digits than its factorization.

798555327200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24346260 (or 24346247 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 53.

The spelling of 798555327200 in words is "seven hundred ninety-eight billion, five hundred fifty-five million, three hundred twenty-seven thousand, two hundred".