2733045136565 has 16 divisors (see below), whose sum is σ = 3284186228400. Its totient is φ = 2183415201792.

The previous prime is 2733045136561. The next prime is 2733045136573. The reversal of 2733045136565 is 5656315403372.

It can be written as a sum of positive squares in 8 ways, for example, as 116489785636 + 2616555350929 = 341306^2 + 1617577^2 .

It is a cyclic number.

It is not a de Polignac number, because 2733045136565 - 2² = 2733045136561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733045136561) 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, 68086421 + ... + 68126549.

It is an arithmetic number, because the mean of its divisors is an integer number (205261639275).

Almost surely, 2^{2733045136565} is an apocalyptic number.

It is an amenable number.

2733045136565 is a deficient number, since it is larger than the sum of its proper divisors (551141091835).

2733045136565 is a wasteful number, since it uses less digits than its factorization.

2733045136565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58616.

The product of its (nonzero) digits is 6804000, while the sum is 50.

The spelling of 2733045136565 in words is "two trillion, seven hundred thirty-three billion, forty-five million, one hundred thirty-six thousand, five hundred sixty-five".