56541000463 has 2 divisors, whose sum is σ = 56541000464. Its totient is φ = 56541000462.

The previous prime is 56541000421. The next prime is 56541000473. The reversal of 56541000463 is 36400014565.

56541000463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56541000463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56541000473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28270500231 + 28270500232.

It is an arithmetic number, because the mean of its divisors is an integer number (28270500232).

Almost surely, 2^56541000463 is an apocalyptic number.

56541000463 is a deficient number, since it is larger than the sum of its proper divisors (1).

56541000463 is an equidigital number, since it uses as much as digits as its factorization.

56541000463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 56541000463 in words is "fifty-six billion, five hundred forty-one million, four hundred sixty-three", and thus it is an aban number.