9530508442 has 64 divisors (see below), whose sum is σ = 17962850304. Its totient is φ = 3691733760.

The previous prime is 9530508439. The next prime is 9530508443. The reversal of 9530508442 is 2448050359.

It is a junction number, because it is equal to n+sod(n) for n = 9530508395 and 9530508404.

It is not an unprimeable number, because it can be changed into a prime (9530508443) 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, 9558688 + ... + 9559684.

It is an arithmetic number, because the mean of its divisors is an integer number (280669536).

Almost surely, 2^9530508442 is an apocalyptic number.

9530508442 is a deficient number, since it is larger than the sum of its proper divisors (8432341862).

9530508442 is a wasteful number, since it uses less digits than its factorization.

9530508442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 9530508442 is about 97624.3230040547. The cubic root of 9530508442 is about 2120.1765340416.

The spelling of 9530508442 in words is "nine billion, five hundred thirty million, five hundred eight thousand, four hundred forty-two".