9403450055 has 12 divisors (see below), whose sum is σ = 11552676120. Its totient is φ = 7347804912.

The previous prime is 9403450051. The next prime is 9403450061. The reversal of 9403450055 is 5500543049.

It is not a de Polignac number, because 9403450055 - 2² = 9403450051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9403449997 and 9403450024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9403450051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 499325 + ... + 517814.

It is an arithmetic number, because the mean of its divisors is an integer number (962723010).

Almost surely, 2^9403450055 is an apocalyptic number.

9403450055 is a deficient number, since it is larger than the sum of its proper divisors (2149226065).

9403450055 is a wasteful number, since it uses less digits than its factorization.

9403450055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017230 (or 1017187 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 9403450055 is about 96971.3878162007. The cubic root of 9403450055 is about 2110.7124609006.

The spelling of 9403450055 in words is "nine billion, four hundred three million, four hundred fifty thousand, fifty-five".