9520609280 has 384 divisors, whose sum is σ = 29818938240. Its totient is φ = 2831155200.

The previous prime is 9520609223. The next prime is 9520609283. The reversal of 9520609280 is 829060259.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9520609283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15840980 + ... + 15841580.

It is an arithmetic number, because the mean of its divisors is an integer number (77653485).

Almost surely, 2^9520609280 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 9520609280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14909469120).

9520609280 is an abundant number, since it is smaller than the sum of its proper divisors (20298328960).

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

9520609280 is a wasteful number, since it uses less digits than its factorization.

9520609280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 9520609280 is about 97573.6095468442. The cubic root of 9520609280 is about 2119.4422170879.

It can be divided in two parts, 9520 and 609280, that multiplied together give a square (5800345600 = 76160²).

The spelling of 9520609280 in words is "nine billion, five hundred twenty million, six hundred nine thousand, two hundred eighty".