8152379580 has 96 divisors (see below), whose sum is σ = 24304976640. Its totient is φ = 2034611200.

The previous prime is 8152379579. The next prime is 8152379581. The reversal of 8152379580 is 859732518.

It is an interprime number because it is at equal distance from previous prime (8152379579) and next prime (8152379581).

It is a super-2 number, since 2×8152379580² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8152379581) 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, 160255 + ... + 204905.

It is an arithmetic number, because the mean of its divisors is an integer number (253176840).

Almost surely, 2^8152379580 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 8152379580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12152488320).

8152379580 is an abundant number, since it is smaller than the sum of its proper divisors (16152597060).

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

8152379580 is a wasteful number, since it uses less digits than its factorization.

8152379580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44859 (or 44857 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 48.

The square root of 8152379580 is about 90290.5287391762. The cubic root of 8152379580 is about 2012.6185174085.

The spelling of 8152379580 in words is "eight billion, one hundred fifty-two million, three hundred seventy-nine thousand, five hundred eighty".