2063534636 has 12 divisors (see below), whose sum is σ = 3646940640. Its totient is φ = 1021551600.

The previous prime is 2063534597. The next prime is 2063534717. The reversal of 2063534636 is 6364353602.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2063534636.

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, 2553476 + ... + 2554283.

It is an arithmetic number, because the mean of its divisors is an integer number (303911720).

Almost surely, 2^2063534636 is an apocalyptic number.

It is an amenable number.

2063534636 is a deficient number, since it is larger than the sum of its proper divisors (1583406004).

2063534636 is a wasteful number, since it uses less digits than its factorization.

2063534636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5107864 (or 5107862 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 38.

The square root of 2063534636 is about 45426.1448507355. The cubic root of 2063534636 is about 1273.1236552186.

The spelling of 2063534636 in words is "two billion, sixty-three million, five hundred thirty-four thousand, six hundred thirty-six".