11403453245 has 16 divisors (see below), whose sum is σ = 14383353600. Its totient is φ = 8662414464.

The previous prime is 11403453221. The next prime is 11403453251. The reversal of 11403453245 is 54235430411.

It is a cyclic number.

It is not a de Polignac number, because 11403453245 - 2¹⁴ = 11403436861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346145 + ... + 377654.

It is an arithmetic number, because the mean of its divisors is an integer number (898959600).

Almost surely, 2^11403453245 is an apocalyptic number.

It is an amenable number.

11403453245 is a deficient number, since it is larger than the sum of its proper divisors (2979900355).

11403453245 is a wasteful number, since it uses less digits than its factorization.

11403453245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723964.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 11403453245 its reverse (54235430411), we get a palindrome (65638883656).

The spelling of 11403453245 in words is "eleven billion, four hundred three million, four hundred fifty-three thousand, two hundred forty-five".