2733045136623 has 20 divisors (see below), whose sum is σ = 4090718133480. Its totient is φ = 1818450436752.

The previous prime is 2733045136607. The next prime is 2733045136649. The reversal of 2733045136623 is 3266315403372.

2733045136623 is a `hidden beast` number, since 2 + 7 + 3 + 3 + 0 + 4 + 5 + 13 + 6 + 623 = 666.

It is not a de Polignac number, because 2733045136623 - 2⁴ = 2733045136607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733045136123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33103465 + ... + 33185922.

It is an arithmetic number, because the mean of its divisors is an integer number (204535906674).

Almost surely, 2^{2733045136623} is an apocalyptic number.

2733045136623 is a deficient number, since it is larger than the sum of its proper divisors (1357672996857).

2733045136623 is an equidigital number, since it uses as much as digits as its factorization.

2733045136623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66289908 (or 66289899 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 45.

The spelling of 2733045136623 in words is "two trillion, seven hundred thirty-three billion, forty-five million, one hundred thirty-six thousand, six hundred twenty-three".