9452804040 has 192 divisors, whose sum is σ = 33163603200. Its totient is φ = 2327947776.

The previous prime is 9452804033. The next prime is 9452804059. The reversal of 9452804040 is 404082549.

9452804040 is a `hidden beast` number, since 94 + 528 + 0 + 4 + 0 + 40 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 9452803986 and 9452804004.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 220437 + ... + 259803.

It is an arithmetic number, because the mean of its divisors is an integer number (172727100).

Almost surely, 2^9452804040 is an apocalyptic number.

9452804040 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 9452804040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16581801600).

9452804040 is an abundant number, since it is smaller than the sum of its proper divisors (23710799160).

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

9452804040 is a wasteful number, since it uses less digits than its factorization.

9452804040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39436 (or 39429 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 9452804040 is about 97225.5318319216. The cubic root of 9452804040 is about 2114.3987090729.

Adding to 9452804040 its reverse (404082549), we get a palindrome (9856886589).

The spelling of 9452804040 in words is "nine billion, four hundred fifty-two million, eight hundred four thousand, forty".