99473508960 has 768 divisors, whose sum is σ = 402431016960. Its totient is φ = 20105625600.

The previous prime is 99473508899. The next prime is 99473508961. The reversal of 99473508960 is 6980537499.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 99473508894 and 99473508903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99473508961) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 163876977 + ... + 163877583.

It is an arithmetic number, because the mean of its divisors is an integer number (523998720).

Almost surely, 2^99473508960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99473508960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201215508480).

99473508960 is an abundant number, since it is smaller than the sum of its proper divisors (302957508000).

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

99473508960 is a wasteful number, since it uses less digits than its factorization.

99473508960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 99473508960 in words is "ninety-nine billion, four hundred seventy-three million, five hundred eight thousand, nine hundred sixty".