55467443 has 2 divisors, whose sum is σ = 55467444. Its totient is φ = 55467442.

The previous prime is 55467439. The next prime is 55467449. The reversal of 55467443 is 34476455.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55467443 - 2² = 55467439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55467397 and 55467406.

It is not a weakly prime, because it can be changed into another prime (55467449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27733721 + 27733722.

It is an arithmetic number, because the mean of its divisors is an integer number (27733722).

Almost surely, 2^55467443 is an apocalyptic number.

55467443 is a deficient number, since it is larger than the sum of its proper divisors (1).

55467443 is an equidigital number, since it uses as much as digits as its factorization.

55467443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 38.

The square root of 55467443 is about 7447.6468095634. The cubic root of 55467443 is about 381.3695800475.

The spelling of 55467443 in words is "fifty-five million, four hundred sixty-seven thousand, four hundred forty-three".