5041221766655 has 16 divisors (see below), whose sum is σ = 6197620716000. Its totient is φ = 3934226941440.

The previous prime is 5041221766639. The next prime is 5041221766663. The reversal of 5041221766655 is 5566671221405.

It is not a de Polignac number, because 5041221766655 - 2⁴ = 5041221766639 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 904571 + ... + 3301619.

It is an arithmetic number, because the mean of its divisors is an integer number (387351294750).

Almost surely, 2^{5041221766655} is an apocalyptic number.

5041221766655 is a deficient number, since it is larger than the sum of its proper divisors (1156398949345).

5041221766655 is a wasteful number, since it uses less digits than its factorization.

5041221766655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407354.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 5041221766655 in words is "five trillion, forty-one billion, two hundred twenty-one million, seven hundred sixty-six thousand, six hundred fifty-five".