20527044841636 has 24 divisors (see below), whose sum is σ = 36805531088480. Its totient is φ = 10011799590912.

The previous prime is 20527044841613. The next prime is 20527044841657. The reversal of 20527044841636 is 63614844072502.

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, 77464146 + ... + 77728681.

Almost surely, 2^{20527044841636} is an apocalyptic number.

It is an amenable number.

20527044841636 is a deficient number, since it is larger than the sum of its proper divisors (16278486246844).

20527044841636 is a wasteful number, since it uses less digits than its factorization.

20527044841636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155193643 (or 155193641 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 20527044841636 in words is "twenty trillion, five hundred twenty-seven billion, forty-four million, eight hundred forty-one thousand, six hundred thirty-six".