8065813032 has 128 divisors (see below), whose sum is σ = 22654080000. Its totient is φ = 2658909888.

The previous prime is 8065813031. The next prime is 8065813033. The reversal of 8065813032 is 2303185608.

It is an interprime number because it is at equal distance from previous prime (8065813031) and next prime (8065813033).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (8065813031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8776269 + ... + 8777187.

It is an arithmetic number, because the mean of its divisors is an integer number (176985000).

Almost surely, 2^8065813032 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 8065813032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11327040000).

8065813032 is an abundant number, since it is smaller than the sum of its proper divisors (14588266968).

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

8065813032 is a wasteful number, since it uses less digits than its factorization.

8065813032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 8065813032 is about 89809.8715732296. The cubic root of 8065813032 is about 2005.4694482663.

The spelling of 8065813032 in words is "eight billion, sixty-five million, eight hundred thirteen thousand, thirty-two".