9531475852 has 6 divisors (see below), whose sum is σ = 16680082748. Its totient is φ = 4765737924.

The previous prime is 9531475843. The next prime is 9531475871. The reversal of 9531475852 is 2585741359.

It is a junction number, because it is equal to n+sod(n) for n = 9531475796 and 9531475805.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1191434478 + ... + 1191434485.

Almost surely, 2^9531475852 is an apocalyptic number.

It is an amenable number.

9531475852 is a deficient number, since it is larger than the sum of its proper divisors (7148606896).

9531475852 is a wasteful number, since it uses less digits than its factorization.

9531475852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382868967 (or 2382868965 counting only the distinct ones).

The product of its digits is 1512000, while the sum is 49.

The square root of 9531475852 is about 97629.2776373973. The cubic root of 9531475852 is about 2120.2482689547.

The spelling of 9531475852 in words is "nine billion, five hundred thirty-one million, four hundred seventy-five thousand, eight hundred fifty-two".