154651486463 has 2 divisors, whose sum is σ = 154651486464. Its totient is φ = 154651486462.

The previous prime is 154651486453. The next prime is 154651486501. The reversal of 154651486463 is 364684156451.

154651486463 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 154651486463 - 2¹⁴ = 154651470079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (154651486453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77325743231 + 77325743232.

It is an arithmetic number, because the mean of its divisors is an integer number (77325743232).

Almost surely, 2^154651486463 is an apocalyptic number.

154651486463 is a deficient number, since it is larger than the sum of its proper divisors (1).

154651486463 is an equidigital number, since it uses as much as digits as its factorization.

154651486463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8294400, while the sum is 53.

The spelling of 154651486463 in words is "one hundred fifty-four billion, six hundred fifty-one million, four hundred eighty-six thousand, four hundred sixty-three".