8527342320 has 120 divisors (see below), whose sum is σ = 32728771296. Its totient is φ = 1949105664.

The previous prime is 8527342309. The next prime is 8527342333. The reversal of 8527342320 is 232437258.

It is a tau number, because it is divible by the number of its divisors (120).

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 23 ways as a sum of consecutive naturals, for example, 840927 + ... + 851006.

Almost surely, 2^8527342320 is an apocalyptic number.

8527342320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8527342320 is an abundant number, since it is smaller than the sum of its proper divisors (24201428976).

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

8527342320 is a wasteful number, since it uses less digits than its factorization.

8527342320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691959 (or 1691950 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 8527342320 is about 92343.6100658838. The cubic root of 8527342320 is about 2043.0134817116.

Adding to 8527342320 its reverse (232437258), we get a palindrome (8759779578).

The spelling of 8527342320 in words is "eight billion, five hundred twenty-seven million, three hundred forty-two thousand, three hundred twenty".