99305368056 has 48 divisors (see below), whose sum is σ = 269017242000. Its totient is φ = 33093764352.

The previous prime is 99305368051. The next prime is 99305368069. The reversal of 99305368056 is 65086350399.

It is a super-2 number, since 2×99305368056² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99305367993 and 99305368011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99305368051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135645 + ... + 465843.

It is an arithmetic number, because the mean of its divisors is an integer number (5604525875).

Almost surely, 2^99305368056 is an apocalyptic number.

It is an amenable number.

99305368056 is an abundant number, since it is smaller than the sum of its proper divisors (169711873944).

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

99305368056 is a wasteful number, since it uses less digits than its factorization.

99305368056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334388 (or 334381 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The spelling of 99305368056 in words is "ninety-nine billion, three hundred five million, three hundred sixty-eight thousand, fifty-six".