55672343 has 4 divisors (see below), whose sum is σ = 55878048. Its totient is φ = 55466640.

The previous prime is 55672319. The next prime is 55672361. The reversal of 55672343 is 34327655.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34327655 = 5 ⋅6865531.

It is a cyclic number.

It is not a de Polignac number, because 55672343 - 2²⁴ = 38895127 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 (55672303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102446 + ... + 102987.

It is an arithmetic number, because the mean of its divisors is an integer number (13969512).

Almost surely, 2^55672343 is an apocalyptic number.

55672343 is a deficient number, since it is larger than the sum of its proper divisors (205705).

55672343 is a wasteful number, since it uses less digits than its factorization.

55672343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205704.

The product of its digits is 75600, while the sum is 35.

The square root of 55672343 is about 7461.3901519757. The cubic root of 55672343 is about 381.8386035477.

Adding to 55672343 its reverse (34327655), we get a palindrome (89999998).

The spelling of 55672343 in words is "fifty-five million, six hundred seventy-two thousand, three hundred forty-three".