8065541382 has 32 divisors (see below), whose sum is σ = 16985270400. Its totient is φ = 2546235648.

The previous prime is 8065541377. The next prime is 8065541383. The reversal of 8065541382 is 2831455608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8065541383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450294 + ... + 467862.

It is an arithmetic number, because the mean of its divisors is an integer number (530789700).

Almost surely, 2^8065541382 is an apocalyptic number.

8065541382 is an abundant number, since it is smaller than the sum of its proper divisors (8919729018).

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

8065541382 is a wasteful number, since it uses less digits than its factorization.

8065541382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21620.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 8065541382 is about 89808.3591989075. The cubic root of 8065541382 is about 2005.4469338222.

The spelling of 8065541382 in words is "eight billion, sixty-five million, five hundred forty-one thousand, three hundred eighty-two".