8530492320 has 960 divisors, whose sum is σ = 37322208000. Its totient is φ = 1828915200.

The previous prime is 8530492291. The next prime is 8530492343. The reversal of 8530492320 is 232940358.

8530492320 is a `hidden beast` number, since 8 + 530 + 4 + 92 + 32 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 84460270 + ... + 84460370.

It is an arithmetic number, because the mean of its divisors is an integer number (38877300).

Almost surely, 2^8530492320 is an apocalyptic number.

8530492320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8530492320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18661104000).

8530492320 is an abundant number, since it is smaller than the sum of its proper divisors (28791715680).

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

8530492320 is a wasteful number, since it uses less digits than its factorization.

8530492320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 8530492320 is about 92360.6643544751. The cubic root of 8530492320 is about 2043.2650137821.

The spelling of 8530492320 in words is "eight billion, five hundred thirty million, four hundred ninety-two thousand, three hundred twenty".