6455511104066 has 32 divisors (see below), whose sum is σ = 10321396824960. Its totient is φ = 3017585952000.

The previous prime is 6455511104027. The next prime is 6455511104101. The reversal of 6455511104066 is 6604011155546.

It is a super-2 number, since 2×6455511104066² (a number of 26 digits) contains 22 as substring.

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, 123503045 + ... + 123555303.

It is an arithmetic number, because the mean of its divisors is an integer number (322543650780).

Almost surely, 2^{6455511104066} is an apocalyptic number.

6455511104066 is a deficient number, since it is larger than the sum of its proper divisors (3865885720894).

6455511104066 is a wasteful number, since it uses less digits than its factorization.

6455511104066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76490.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 6455511104066 in words is "six trillion, four hundred fifty-five billion, five hundred eleven million, one hundred four thousand, sixty-six".