99305368057 has 8 divisors (see below), whose sum is σ = 114661869056. Its totient is φ = 84241372032.

The previous prime is 99305368051. The next prime is 99305368069. The reversal of 99305368057 is 75086350399.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99305368057 - 2³ = 99305368049 is a prime.

It is a super-2 number, since 2×99305368057² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99305367989 and 99305368007.

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

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73125513 + ... + 73126870.

It is an arithmetic number, because the mean of its divisors is an integer number (14332733632).

Almost surely, 2^99305368057 is an apocalyptic number.

99305368057 is a gapful number since it is divisible by the number (97) formed by its first and last digit.

It is an amenable number.

99305368057 is a deficient number, since it is larger than the sum of its proper divisors (15356500999).

99305368057 is a wasteful number, since it uses less digits than its factorization.

99305368057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146252487.

The product of its (nonzero) digits is 6123600, while the sum is 55.

The spelling of 99305368057 in words is "ninety-nine billion, three hundred five million, three hundred sixty-eight thousand, fifty-seven".