2265335042633 has 4 divisors (see below), whose sum is σ = 2439591584388. Its totient is φ = 2091078500880.

The previous prime is 2265335042627. The next prime is 2265335042669. The reversal of 2265335042633 is 3362405335622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 282271189264 + 1983063853369 = 531292^2 + 1408213^2 .

It is a cyclic number.

It is not a de Polignac number, because 2265335042633 - 2¹⁴ = 2265335026249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2265335042533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87128270858 + ... + 87128270883.

It is an arithmetic number, because the mean of its divisors is an integer number (609897896097).

Almost surely, 2^{2265335042633} is an apocalyptic number.

It is an amenable number.

2265335042633 is a deficient number, since it is larger than the sum of its proper divisors (174256541755).

2265335042633 is a wasteful number, since it uses less digits than its factorization.

2265335042633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174256541754.

The product of its (nonzero) digits is 2332800, while the sum is 44.

The spelling of 2265335042633 in words is "two trillion, two hundred sixty-five billion, three hundred thirty-five million, forty-two thousand, six hundred thirty-three".