93782354081 has 8 divisors (see below), whose sum is σ = 101890156200. Its totient is φ = 85802234112.

The previous prime is 93782354053. The next prime is 93782354129. The reversal of 93782354081 is 18045328739.

It can be written as a sum of positive squares in 4 ways, for example, as 12363438481 + 81418915600 = 111191^2 + 285340^2 .

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 93782354081 - 2¹⁰ = 93782353057 is a prime.

It is a super-2 number, since 2×93782354081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93782351081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31919006 + ... + 31921943.

It is an arithmetic number, because the mean of its divisors is an integer number (12736269525).

Almost surely, 2^93782354081 is an apocalyptic number.

It is an amenable number.

93782354081 is a deficient number, since it is larger than the sum of its proper divisors (8107802119).

93782354081 is a wasteful number, since it uses less digits than its factorization.

93782354081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63841075.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 93782354081 in words is "ninety-three billion, seven hundred eighty-two million, three hundred fifty-four thousand, eighty-one".