9542274752 has 56 divisors (see below), whose sum is σ = 19322856960. Its totient is φ = 4674458880.

The previous prime is 9542274751. The next prime is 9542274767. The reversal of 9542274752 is 2574722459.

It is a junction number, because it is equal to n+sod(n) for n = 9542274697 and 9542274706.

It is not an unprimeable number, because it can be changed into a prime (9542274751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655133 + ... + 669539.

Almost surely, 2^9542274752 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 9542274752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9661428480).

9542274752 is an abundant number, since it is smaller than the sum of its proper divisors (9780582208).

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

9542274752 is a wasteful number, since it uses less digits than its factorization.

9542274752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14629 (or 14619 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 47.

The square root of 9542274752 is about 97684.5676245741. The cubic root of 9542274752 is about 2121.0486944029.

The spelling of 9542274752 in words is "nine billion, five hundred forty-two million, two hundred seventy-four thousand, seven hundred fifty-two".