1066000056495 has 16 divisors (see below), whose sum is σ = 1860654644352. Its totient is φ = 516848512160.

The previous prime is 1066000056487. The next prime is 1066000056599. The reversal of 1066000056495 is 5946500006601.

It is not a de Polignac number, because 1066000056495 - 2³ = 1066000056487 is a prime.

It is a super-2 number, since 2×1066000056495² (a number of 25 digits) contains 22 as substring.

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, 3230303037 + ... + 3230303366.

It is an arithmetic number, because the mean of its divisors is an integer number (116290915272).

Almost surely, 2^{1066000056495} is an apocalyptic number.

1066000056495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1066000056495 is a deficient number, since it is larger than the sum of its proper divisors (794654587857).

1066000056495 is a wasteful number, since it uses less digits than its factorization.

1066000056495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6460606422.

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 1066000056495 in words is "one trillion, sixty-six billion, fifty-six thousand, four hundred ninety-five".