54312499463 has 2 divisors, whose sum is σ = 54312499464. Its totient is φ = 54312499462.

The previous prime is 54312499427. The next prime is 54312499537. The reversal of 54312499463 is 36499421345.

54312499463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54312499463 - 2¹⁶ = 54312433927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54312492463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27156249731 + 27156249732.

It is an arithmetic number, because the mean of its divisors is an integer number (27156249732).

Almost surely, 2^54312499463 is an apocalyptic number.

54312499463 is a deficient number, since it is larger than the sum of its proper divisors (1).

54312499463 is an equidigital number, since it uses as much as digits as its factorization.

54312499463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 50.

The spelling of 54312499463 in words is "fifty-four billion, three hundred twelve million, four hundred ninety-nine thousand, four hundred sixty-three".