9405680452 has 48 divisors (see below), whose sum is σ = 19001622528. Its totient is φ = 3990379680.

The previous prime is 9405680437. The next prime is 9405680507. The reversal of 9405680452 is 2540865049.

It is a junction number, because it is equal to n+sod(n) for n = 9405680399 and 9405680408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1743303 + ... + 1748689.

It is an arithmetic number, because the mean of its divisors is an integer number (395867136).

Almost surely, 2^9405680452 is an apocalyptic number.

It is an amenable number.

9405680452 is an abundant number, since it is smaller than the sum of its proper divisors (9595942076).

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

9405680452 is a wasteful number, since it uses less digits than its factorization.

9405680452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6016 (or 6014 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 9405680452 is about 96982.8874183482. The cubic root of 9405680452 is about 2110.8793271236.

The spelling of 9405680452 in words is "nine billion, four hundred five million, six hundred eighty thousand, four hundred fifty-two".