798664007552 has 32 divisors (see below), whose sum is σ = 1593277205520. Its totient is φ = 398782669824.

The previous prime is 798664007543. The next prime is 798664007579. The reversal of 798664007552 is 255700466897.

798664007552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×798664007552² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 798664007491 and 798664007500.

It is a congruent number.

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, 4198253 + ... + 4384364.

Almost surely, 2^798664007552 is an apocalyptic number.

It is an amenable number.

798664007552 is a deficient number, since it is larger than the sum of its proper divisors (794613197968).

798664007552 is an equidigital number, since it uses as much as digits as its factorization.

798664007552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8583358 (or 8583346 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 59.

The spelling of 798664007552 in words is "seven hundred ninety-eight billion, six hundred sixty-four million, seven thousand, five hundred fifty-two".