3563984794527 has 12 divisors (see below), whose sum is σ = 5220484770384. Its totient is φ = 2342525216640.

The previous prime is 3563984794499. The next prime is 3563984794543. The reversal of 3563984794527 is 7254974893653.

It is a happy number.

3563984794527 is a `hidden beast` number, since 3 + 5 + 6 + 3 + 9 + 8 + 4 + 7 + 94 + 527 = 666.

It is not a de Polignac number, because 3563984794527 - 2¹⁴ = 3563984778143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3563984794627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2788719858 + ... + 2788721135.

It is an arithmetic number, because the mean of its divisors is an integer number (435040397532).

Almost surely, 2^{3563984794527} is an apocalyptic number.

3563984794527 is a deficient number, since it is larger than the sum of its proper divisors (1656499975857).

3563984794527 is a wasteful number, since it uses less digits than its factorization.

3563984794527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577441070 (or 5577441067 counting only the distinct ones).

The product of its digits is 1371686400, while the sum is 72.

The spelling of 3563984794527 in words is "three trillion, five hundred sixty-three billion, nine hundred eighty-four million, seven hundred ninety-four thousand, five hundred twenty-seven".