36521042463 has 12 divisors (see below), whose sum is σ = 52755701440. Its totient is φ = 24345938016.

The previous prime is 36521042447. The next prime is 36521042473. The reversal of 36521042463 is 36424012563.

36521042463 is a `hidden beast` number, since 36 + 521 + 0 + 42 + 4 + 63 = 666.

It is not a de Polignac number, because 36521042463 - 2⁴ = 36521042447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36521042423) 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, 57618 + ... + 276336.

Almost surely, 2^36521042463 is an apocalyptic number.

36521042463 is a deficient number, since it is larger than the sum of its proper divisors (16234658977).

36521042463 is a wasteful number, since it uses less digits than its factorization.

36521042463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237278 (or 237275 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 36521042463 in words is "thirty-six billion, five hundred twenty-one million, forty-two thousand, four hundred sixty-three".