8152381080 has 160 divisors (see below), whose sum is σ = 27521208000. Its totient is φ = 2164437504.

The previous prime is 8152381067. The next prime is 8152381103. The reversal of 8152381080 is 801832518.

It is a super-2 number, since 2×8152381080² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 749521 + ... + 760319.

It is an arithmetic number, because the mean of its divisors is an integer number (172007550).

Almost surely, 2^8152381080 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 8152381080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13760604000).

8152381080 is an abundant number, since it is smaller than the sum of its proper divisors (19368826920).

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

8152381080 is a wasteful number, since it uses less digits than its factorization.

8152381080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11055 (or 11042 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 8152381080 is about 90290.5370456949. The cubic root of 8152381080 is about 2012.6186408460.

The spelling of 8152381080 in words is "eight billion, one hundred fifty-two million, three hundred eighty-one thousand, eighty".