2063678570 has 16 divisors (see below), whose sum is σ = 3842712360. Its totient is φ = 797006784.

The previous prime is 2063678567. The next prime is 2063678623. The reversal of 2063678570 is 758763602.

It can be written as a sum of positive squares in 4 ways, for example, as 1365080809 + 698597761 = 36947^2 + 26431^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3557777 + ... + 3558356.

Almost surely, 2^2063678570 is an apocalyptic number.

2063678570 is a deficient number, since it is larger than the sum of its proper divisors (1779033790).

2063678570 is a wasteful number, since it uses less digits than its factorization.

2063678570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7116169.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 2063678570 is about 45427.7290869795. The cubic root of 2063678570 is about 1273.1532551611.

The spelling of 2063678570 in words is "two billion, sixty-three million, six hundred seventy-eight thousand, five hundred seventy".