13546976463 has 30 divisors (see below), whose sum is σ = 20798735496. Its totient is φ = 8787156048.

The previous prime is 13546976461. The next prime is 13546976467. The reversal of 13546976463 is 36467964531.

13546976463 is a `hidden beast` number, since 1 + 3 + 54 + 69 + 76 + 463 = 666.

It is not a de Polignac number, because 13546976463 - 2¹ = 13546976461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13546976461) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 49806 + ... + 171972.

Almost surely, 2^13546976463 is an apocalyptic number.

13546976463 is a deficient number, since it is larger than the sum of its proper divisors (7251759033).

13546976463 is an equidigital number, since it uses as much as digits as its factorization.

13546976463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122253 (or 122207 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 54.

The spelling of 13546976463 in words is "thirteen billion, five hundred forty-six million, nine hundred seventy-six thousand, four hundred sixty-three".