55836463 has 2 divisors, whose sum is σ = 55836464. Its totient is φ = 55836462.

The previous prime is 55836461. The next prime is 55836493. The reversal of 55836463 is 36463855.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55836463 - 2¹ = 55836461 is a prime.

Together with 55836461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55836461) 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, 27918231 + 27918232.

It is an arithmetic number, because the mean of its divisors is an integer number (27918232).

Almost surely, 2^55836463 is an apocalyptic number.

55836463 is a deficient number, since it is larger than the sum of its proper divisors (1).

55836463 is an equidigital number, since it uses as much as digits as its factorization.

55836463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 40.

The square root of 55836463 is about 7472.3800090734. The cubic root of 55836463 is about 382.2134507851.

The spelling of 55836463 in words is "fifty-five million, eight hundred thirty-six thousand, four hundred sixty-three".