9312482520 has 320 divisors, whose sum is σ = 34984081440. Its totient is φ = 2202163200.

The previous prime is 9312482507. The next prime is 9312482527. The reversal of 9312482520 is 252842139.

It is a happy number.

9312482520 is a `hidden beast` number, since 9 + 3 + 124 + 8 + 2 + 520 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9312482527) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1458054 + ... + 1464426.

Almost surely, 2^9312482520 is an apocalyptic number.

9312482520 is a gapful number since it is divisible by the number (90) 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 9312482520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17492040720).

9312482520 is an abundant number, since it is smaller than the sum of its proper divisors (25671598920).

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

9312482520 is a wasteful number, since it uses less digits than its factorization.

9312482520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6448 (or 6435 counting only the distinct ones).

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

The square root of 9312482520 is about 96501.2047593189. The cubic root of 9312482520 is about 2103.8841583732.

The spelling of 9312482520 in words is "nine billion, three hundred twelve million, four hundred eighty-two thousand, five hundred twenty".