2265353223541 has 12 divisors (see below), whose sum is σ = 2410465514400. Its totient is φ = 2128537561280.

The previous prime is 2265353223449. The next prime is 2265353223593. The reversal of 2265353223541 is 1453223535622.

It is not a de Polignac number, because 2265353223541 - 2¹⁷ = 2265353092469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265353223641) 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, 6369955 + ... + 6716176.

It is an arithmetic number, because the mean of its divisors is an integer number (200872126200).

Almost surely, 2^{2265353223541} is an apocalyptic number.

It is an amenable number.

2265353223541 is a deficient number, since it is larger than the sum of its proper divisors (145112290859).

2265353223541 is a wasteful number, since it uses less digits than its factorization.

2265353223541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13086764 (or 13086747 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 43.

The spelling of 2265353223541 in words is "two trillion, two hundred sixty-five billion, three hundred fifty-three million, two hundred twenty-three thousand, five hundred forty-one".