9445541516 has 48 divisors (see below), whose sum is σ = 17944416000. Its totient is φ = 4336274880.

The previous prime is 9445541509. The next prime is 9445541531. The reversal of 9445541516 is 6151455449.

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, 303530 + ... + 333198.

It is an arithmetic number, because the mean of its divisors is an integer number (373842000).

Almost surely, 2^9445541516 is an apocalyptic number.

It is an amenable number.

9445541516 is a deficient number, since it is larger than the sum of its proper divisors (8498874484).

9445541516 is a wasteful number, since it uses less digits than its factorization.

9445541516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29822 (or 29820 counting only the distinct ones).

The product of its digits is 432000, while the sum is 44.

The square root of 9445541516 is about 97188.1758034381. The cubic root of 9445541516 is about 2113.8570777013.

The spelling of 9445541516 in words is "nine billion, four hundred forty-five million, five hundred forty-one thousand, five hundred sixteen".