13350545403 has 16 divisors (see below), whose sum is σ = 19172351520. Its totient is φ = 8214718464.

The previous prime is 13350545393. The next prime is 13350545407. The reversal of 13350545403 is 30454505331.

It is not a de Polignac number, because 13350545403 - 2⁹ = 13350544891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13350545407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422043 + ... + 452571.

It is an arithmetic number, because the mean of its divisors is an integer number (1198271970).

Almost surely, 2^13350545403 is an apocalyptic number.

13350545403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13350545403 is a deficient number, since it is larger than the sum of its proper divisors (5821806117).

13350545403 is a wasteful number, since it uses less digits than its factorization.

13350545403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41758.

The product of its (nonzero) digits is 54000, while the sum is 33.

The spelling of 13350545403 in words is "thirteen billion, three hundred fifty million, five hundred forty-five thousand, four hundred three".