8522946432 has 768 divisors, whose sum is σ = 34751808000. Its totient is φ = 1930936320.

The previous prime is 8522946403. The next prime is 8522946437. The reversal of 8522946432 is 2346492258.

8522946432 is a `hidden beast` number, since 8 + 522 + 94 + 6 + 4 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8522946437) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21909694 + ... + 21910082.

It is an arithmetic number, because the mean of its divisors is an integer number (45249750).

Almost surely, 2^8522946432 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 8522946432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17375904000).

8522946432 is an abundant number, since it is smaller than the sum of its proper divisors (26228861568).

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

8522946432 is a wasteful number, since it uses less digits than its factorization.

8522946432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 444 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 8522946432 is about 92319.8051991012. The cubic root of 8522946432 is about 2042.6623601164.

The spelling of 8522946432 in words is "eight billion, five hundred twenty-two million, nine hundred forty-six thousand, four hundred thirty-two".