9041894552 has 32 divisors (see below), whose sum is σ = 17441218080. Its totient is φ = 4392560640.

The previous prime is 9041894513. The next prime is 9041894581. The reversal of 9041894552 is 2554981409.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9041894497 and 9041894506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59849 + ... + 147192.

It is an arithmetic number, because the mean of its divisors is an integer number (545038065).

Almost surely, 2^9041894552 is an apocalyptic number.

It is an amenable number.

9041894552 is a deficient number, since it is larger than the sum of its proper divisors (8399323528).

9041894552 is a wasteful number, since it uses less digits than its factorization.

9041894552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207203 (or 207199 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The square root of 9041894552 is about 95088.8771203026. The cubic root of 9041894552 is about 2083.3063901340.

The spelling of 9041894552 in words is "nine billion, forty-one million, eight hundred ninety-four thousand, five hundred fifty-two".