2269503545 has 32 divisors (see below), whose sum is σ = 2965697280. Its totient is φ = 1661506560.

The previous prime is 2269503527. The next prime is 2269503557. The reversal of 2269503545 is 5453059622.

It is not a de Polignac number, because 2269503545 - 2⁸ = 2269503289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 398357 + ... + 404013.

It is an arithmetic number, because the mean of its divisors is an integer number (92678040).

Almost surely, 2^2269503545 is an apocalyptic number.

It is an amenable number.

2269503545 is a deficient number, since it is larger than the sum of its proper divisors (696193735).

2269503545 is a wasteful number, since it uses less digits than its factorization.

2269503545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5825.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 2269503545 is about 47639.3067224954. The cubic root of 2269503545 is about 1314.1460131098.

The spelling of 2269503545 in words is "two billion, two hundred sixty-nine million, five hundred three thousand, five hundred forty-five".