2066001530 has 8 divisors (see below), whose sum is σ = 3718802772. Its totient is φ = 826400608.

The previous prime is 2066001493. The next prime is 2066001547. The reversal of 2066001530 is 351006602.

It can be written as a sum of positive squares in 2 ways, for example, as 2055806281 + 10195249 = 45341^2 + 3193^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2066001496 and 2066001505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103300067 + ... + 103300086.

Almost surely, 2^2066001530 is an apocalyptic number.

2066001530 is a deficient number, since it is larger than the sum of its proper divisors (1652801242).

2066001530 is a wasteful number, since it uses less digits than its factorization.

2066001530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206600160.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2066001530 is about 45453.2895399222. The cubic root of 2066001530 is about 1273.6307802845.

The spelling of 2066001530 in words is "two billion, sixty-six million, one thousand, five hundred thirty".