9545455051 has 4 divisors (see below), whose sum is σ = 10413223704. Its totient is φ = 8677686400.

The previous prime is 9545455043. The next prime is 9545455109. The reversal of 9545455051 is 1505545459.

It is a happy number.

9545455051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1505545459 = 11 ⋅136867769.

It is a cyclic number.

It is not a de Polignac number, because 9545455051 - 2³ = 9545455043 is a prime.

It is a super-2 number, since 2×9545455051² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9545454989 and 9545455007.

It is not an unprimeable number, because it can be changed into a prime (9545455021) 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 3 ways as a sum of consecutive naturals, for example, 433884310 + ... + 433884331.

It is an arithmetic number, because the mean of its divisors is an integer number (2603305926).

Almost surely, 2^9545455051 is an apocalyptic number.

9545455051 is a deficient number, since it is larger than the sum of its proper divisors (867768653).

9545455051 is a wasteful number, since it uses less digits than its factorization.

9545455051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867768652.

The product of its (nonzero) digits is 450000, while the sum is 43.

The square root of 9545455051 is about 97700.8446790508. The cubic root of 9545455051 is about 2121.2843062794.

The spelling of 9545455051 in words is "nine billion, five hundred forty-five million, four hundred fifty-five thousand, fifty-one".