93853144272 has 80 divisors (see below), whose sum is σ = 244661166080. Its totient is φ = 31000185216.

The previous prime is 93853144271. The next prime is 93853144291. The reversal of 93853144272 is 27244135839.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93853144271) by changing a digit.

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, 5227503 + ... + 5245425.

It is an arithmetic number, because the mean of its divisors is an integer number (3058264576).

Almost surely, 2^93853144272 is an apocalyptic number.

It is an amenable number.

93853144272 is an abundant number, since it is smaller than the sum of its proper divisors (150808021808).

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

93853144272 is a wasteful number, since it uses less digits than its factorization.

93853144272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18920 (or 18914 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 93853144272 in words is "ninety-three billion, eight hundred fifty-three million, one hundred forty-four thousand, two hundred seventy-two".