9475522560 has 816 divisors, whose sum is σ = 41221305216. Its totient is φ = 2038431744.

The previous prime is 9475522549. The next prime is 9475522591. The reversal of 9475522560 is 652255749.

9475522560 is a `hidden beast` number, since 9 + 4 + 75 + 522 + 56 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (816).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 557383672 + ... + 557383688.

Almost surely, 2^9475522560 is an apocalyptic number.

9475522560 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 9475522560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20610652608).

9475522560 is an abundant number, since it is smaller than the sum of its proper divisors (31745782656).

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

9475522560 is an frugal number, since it uses more digits than its factorization.

9475522560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 34 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The square root of 9475522560 is about 97342.2958430712. The cubic root of 9475522560 is about 2116.0912431189.

The spelling of 9475522560 in words is "nine billion, four hundred seventy-five million, five hundred twenty-two thousand, five hundred sixty".