9553694049 has 27 divisors (see below), whose sum is σ = 14272874577. Its totient is φ = 6157809000.

The previous prime is 9553694009. The next prime is 9553694077. The reversal of 9553694049 is 9404963559.

The square root of 9553694049 is 97743.

It is a perfect power (a square), and thus also a powerful number.

9553694049 is a `hidden beast` number, since 9 + 553 + 6 + 9 + 40 + 49 = 666.

9553694049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9553694049 - 2³³ = 963759457 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9553693986 and 9553694004.

It is not an unprimeable number, because it can be changed into a prime (9553694009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 9089574 + ... + 9090624.

Almost surely, 2^9553694049 is an apocalyptic number.

9553694049 is the 97743-rd square number.

9553694049 is the 48872-nd centered octagonal number.

It is an amenable number.

9553694049 is a deficient number, since it is larger than the sum of its proper divisors (4719180528).

9553694049 is an equidigital number, since it uses as much as digits as its factorization.

9553694049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 54.

The cubic root of 9553694049 is about 2121.8944476529.

The spelling of 9553694049 in words is "nine billion, five hundred fifty-three million, six hundred ninety-four thousand, forty-nine".