1005651566106 has 16 divisors (see below), whose sum is σ = 2194148871648. Its totient is φ = 304742898800.

The previous prime is 1005651566083. The next prime is 1005651566137. The reversal of 1005651566106 is 6016651565001.

It is a super-2 number, since 2×1005651566106² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7618572405 + ... + 7618572536.

It is an arithmetic number, because the mean of its divisors is an integer number (137134304478).

Almost surely, 2^{1005651566106} is an apocalyptic number.

1005651566106 is an abundant number, since it is smaller than the sum of its proper divisors (1188497305542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1005651566106 is a wasteful number, since it uses less digits than its factorization.

1005651566106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15237144957.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 1005651566106 in words is "one trillion, five billion, six hundred fifty-one million, five hundred sixty-six thousand, one hundred six".