27463385061 has 48 divisors (see below), whose sum is σ = 47775811200. Its totient is φ = 14850791424.

The previous prime is 27463385011. The next prime is 27463385069. The reversal of 27463385061 is 16058336472.

27463385061 is a `hidden beast` number, since 2 + 7 + 4 + 633 + 8 + 5 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 27463385061 - 2⁶ = 27463384997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27463384998 and 27463385016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27463385069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1099665 + ... + 1124361.

It is an arithmetic number, because the mean of its divisors is an integer number (995329400).

Almost surely, 2^27463385061 is an apocalyptic number.

27463385061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

27463385061 is a deficient number, since it is larger than the sum of its proper divisors (20312426139).

27463385061 is a wasteful number, since it uses less digits than its factorization.

27463385061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25658 (or 25655 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 27463385061 in words is "twenty-seven billion, four hundred sixty-three million, three hundred eighty-five thousand, sixty-one".