55342463 has 8 divisors (see below), whose sum is σ = 63925200. Its totient is φ = 47351680.

The previous prime is 55342457. The next prime is 55342481. The reversal of 55342463 is 36424355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55342463 - 2⁴ = 55342447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55342493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147788 + ... + 148161.

It is an arithmetic number, because the mean of its divisors is an integer number (7990650).

Almost surely, 2^55342463 is an apocalyptic number.

55342463 is a deficient number, since it is larger than the sum of its proper divisors (8582737).

55342463 is a wasteful number, since it uses less digits than its factorization.

55342463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295977.

The product of its digits is 43200, while the sum is 32.

The square root of 55342463 is about 7439.2515080484. The cubic root of 55342463 is about 381.0829289290.

It can be divided in two parts, 5534 and 2463, that added together give a palindrome (7997).

The spelling of 55342463 in words is "fifty-five million, three hundred forty-two thousand, four hundred sixty-three".