55466343 has 16 divisors (see below), whose sum is σ = 82399200. Its totient is φ = 36875520.

The previous prime is 55466303. The next prime is 55466353. The reversal of 55466343 is 34366455.

55466343 is a `hidden beast` number, since 554 + 6 + 63 + 43 = 666.

It is not a de Polignac number, because 55466343 - 2¹² = 55462247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55466298 and 55466307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55466303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7863 + ... + 13143.

It is an arithmetic number, because the mean of its divisors is an integer number (5149950).

Almost surely, 2^55466343 is an apocalyptic number.

55466343 is a deficient number, since it is larger than the sum of its proper divisors (26932857).

55466343 is a wasteful number, since it uses less digits than its factorization.

55466343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679 (or 5673 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 55466343 is about 7447.5729603677. The cubic root of 55466343 is about 381.3670589932.

The spelling of 55466343 in words is "fifty-five million, four hundred sixty-six thousand, three hundred forty-three".