9553448442 has 16 divisors (see below), whose sum is σ = 19164625632. Its totient is φ = 3174861360.

The previous prime is 9553448389. The next prime is 9553448447. The reversal of 9553448442 is 2448443559.

It is a junction number, because it is equal to n+sod(n) for n = 9553448391 and 9553448400.

It is not an unprimeable number, because it can be changed into a prime (9553448447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2403213 + ... + 2407184.

It is an arithmetic number, because the mean of its divisors is an integer number (1197789102).

Almost surely, 2^9553448442 is an apocalyptic number.

9553448442 is an abundant number, since it is smaller than the sum of its proper divisors (9611177190).

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

9553448442 is a wasteful number, since it uses less digits than its factorization.

9553448442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810733.

The product of its digits is 2764800, while the sum is 48.

The square root of 9553448442 is about 97741.7436001630. The cubic root of 9553448442 is about 2121.8762642294.

The spelling of 9553448442 in words is "nine billion, five hundred fifty-three million, four hundred forty-eight thousand, four hundred forty-two".