405455463383 has 2 divisors, whose sum is σ = 405455463384. Its totient is φ = 405455463382.

The previous prime is 405455463353. The next prime is 405455463419. The reversal of 405455463383 is 383364554504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 405455463383 - 2¹² = 405455459287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (405455463353) 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 as a sum of consecutive naturals, namely, 202727731691 + 202727731692.

It is an arithmetic number, because the mean of its divisors is an integer number (202727731692).

Almost surely, 2^405455463383 is an apocalyptic number.

405455463383 is a deficient number, since it is larger than the sum of its proper divisors (1).

405455463383 is an equidigital number, since it uses as much as digits as its factorization.

405455463383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 405455463383 in words is "four hundred five billion, four hundred fifty-five million, four hundred sixty-three thousand, three hundred eighty-three".