93148871208 has 64 divisors (see below), whose sum is σ = 238684864320. Its totient is φ = 30275443200.

The previous prime is 93148871149. The next prime is 93148871237. The reversal of 93148871208 is 80217884139.

It is a Cunningham number, because it is equal to 305203²-1.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1805791 + ... + 1856657.

It is an arithmetic number, because the mean of its divisors is an integer number (3729451005).

Almost surely, 2^93148871208 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 93148871208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119342432160).

93148871208 is an abundant number, since it is smaller than the sum of its proper divisors (145535993112).

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

93148871208 is a wasteful number, since it uses less digits than its factorization.

93148871208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52778 (or 52774 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 93148871208 in words is "ninety-three billion, one hundred forty-eight million, eight hundred seventy-one thousand, two hundred eight".