3023645556655 has 4 divisors (see below), whose sum is σ = 3628374667992. Its totient is φ = 2418916445320.

The previous prime is 3023645556649. The next prime is 3023645556683. The reversal of 3023645556655 is 5566555463203.

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

It is not a de Polignac number, because 3023645556655 - 2²⁹ = 3023108685743 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3023645556596 and 3023645556605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302364555661 + ... + 302364555670.

It is an arithmetic number, because the mean of its divisors is an integer number (907093666998).

Almost surely, 2^{3023645556655} is an apocalyptic number.

3023645556655 is a deficient number, since it is larger than the sum of its proper divisors (604729111337).

3023645556655 is an equidigital number, since it uses as much as digits as its factorization.

3023645556655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604729111336.

The product of its (nonzero) digits is 48600000, while the sum is 55.

The spelling of 3023645556655 in words is "three trillion, twenty-three billion, six hundred forty-five million, five hundred fifty-six thousand, six hundred fifty-five".