2006625216145 has 64 divisors (see below), whose sum is σ = 2826573594624. Its totient is φ = 1352944581120.

The previous prime is 2006625216133. The next prime is 2006625216179. The reversal of 2006625216145 is 5416125266002.

It is a happy number.

It is not a de Polignac number, because 2006625216145 - 2⁷ = 2006625216017 is a prime.

It is a super-2 number, since 2×2006625216145² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2006625216098 and 2006625216107.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5960029 + ... + 6287701.

It is an arithmetic number, because the mean of its divisors is an integer number (44165212416).

Almost surely, 2^{2006625216145} is an apocalyptic number.

It is an amenable number.

2006625216145 is a deficient number, since it is larger than the sum of its proper divisors (819948378479).

2006625216145 is a wasteful number, since it uses less digits than its factorization.

2006625216145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327862.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 2006625216145 in words is "two trillion, six billion, six hundred twenty-five million, two hundred sixteen thousand, one hundred forty-five".